The Big Book of UFOs
()
About this ebook
Chris Rutkowskis name is synonymous with UFO research the world over, and this book captures his most breathtaking research, along with new and exciting accounts, that will have you questioning "are we alone in the universe?"
The Big Book of UFOs is a compendium of his best and most disturbing UFO stories for enthusiastic fans everywhere, with startling evidence to make even the biggest skeptics believe. The renowned ufologist takes us on a tour of UFOs in Canada and around the world. He has studied UFOs, aliens, abductions, and even encounters reported by kids.
Rutkowski offers many famous reports, such as the "ghost airplanes" seen over Canadas Parliament in 1915, but also includes many exciting new cases, secret files, and statistics, as well as lots of tidbits and trivia to keep everyone excited.
Chris A. Rutkowski
Chris A. Rutkowski is a science writer who has devoted much time to investigating and studying reports of UFOs, writing about case investigations, and offering his insights into the broad UFO phenomenon. Two of his previous books published by Dundurn, Abductions and Aliens and The Canadian UFO Report, were national bestsellers. He lives just outside Winnipeg.
Read more from Chris A. Rutkowski
The Canadian UFO Report: The Best Cases Revealed Rating: 5 out of 5 stars5/5Abductions and Aliens: What's Really Going On Rating: 4 out of 5 stars4/5A World of UFOs Rating: 3 out of 5 stars3/5I Saw It Too!: Real UFO Sightings Rating: 5 out of 5 stars5/5
Related to The Big Book of UFOs
Related ebooks
Flying Saucers and Science: A Scientist Investigates the Mysteries of UFOs Rating: 3 out of 5 stars3/5The Spaceships of the Visitors: An Illustrated Guide to Alien Spacecraft Rating: 1 out of 5 stars1/5Confessions of an Alien Hunter: A Scientist's Search for Extraterrestrial Intelligence Rating: 3 out of 5 stars3/5Greatest UFO Case File Rating: 5 out of 5 stars5/5Sight Unseen: Science, UFO Invisibility, and Transgenic Beings Rating: 4 out of 5 stars4/5The Everything UFO Book: An investigation of sightings, cover-ups, and the quest for extraterrestial life Rating: 0 out of 5 stars0 ratingsThe Big Book of UFO Facts, Figures & Truth: A Comprehensive Examination Rating: 0 out of 5 stars0 ratingsUFO Institute International History & Investigations: 20 Year Report Rating: 0 out of 5 stars0 ratingsCrop Circles in the Fields, Objects in the Skies, and Creatures in the Bedroom Rating: 3 out of 5 stars3/5The Outsider’S Guide to Ufos: Volume 1: Mystery and Science Rating: 0 out of 5 stars0 ratingsThe Threat: Revealing the Secret Alien Agenda Rating: 4 out of 5 stars4/5The Truth Behind Men In Black: Government Agents--Or Visitors From Beyond Rating: 4 out of 5 stars4/5Unidentified Submerged Objects and Underwater Bases Rating: 0 out of 5 stars0 ratingsThe UFO Hotspot Compendium: All the Places to Visit Before You Die or Are Abducted Rating: 0 out of 5 stars0 ratingsAcknowledged:A Perspective on the Matters of UFOs, Aliens and Crop Circles Rating: 0 out of 5 stars0 ratingsThe Utah UFO Display: A Scientist Brings Reason and Logic to over 400 Sightings in Utah's Uintah Basin Rating: 0 out of 5 stars0 ratingsWalking Among Us: The Alien Plan to Control Humanity Rating: 4 out of 5 stars4/5Aliens Are Already Among Us Rating: 0 out of 5 stars0 ratingsUfos: What Is the Government Really Covering Up? Rating: 0 out of 5 stars0 ratingsSekret Machines: Gods: An official investigation of the UFO phenomenon Rating: 4 out of 5 stars4/5UFOs, Chemtrails, and Aliens: What Science Says Rating: 3 out of 5 stars3/5Aliens & Secret Technology-A Theory of the Hidden Truth Rating: 5 out of 5 stars5/5Making Contact: Jill Tarter and the Search for Extraterrestrial Intelligence Rating: 3 out of 5 stars3/5Chariots of Gods or Demons?: The Incredible Truth About Ufos and Extraterrestrials Rating: 0 out of 5 stars0 ratingsUFO FAQ: All That's Left to Know About Roswell, Aliens, Whirling Discs and Flying Saucers Rating: 5 out of 5 stars5/5Aliens: The World's Leading Scientists on the Search for Extraterrestrial Life Rating: 4 out of 5 stars4/5Haunted Skies Volume 7 Rating: 5 out of 5 stars5/5The “Nonsense” Papers: 2012 and Beyond: Ufo Anthology, Volume One Rating: 0 out of 5 stars0 ratings
Occult & Paranormal For You
The Only Tarot Book You'll Ever Need: A Modern Guide to the Cards, Spreads, and Secrets of Tarot Rating: 5 out of 5 stars5/5The Day After Roswell Rating: 4 out of 5 stars4/5Seventy-Eight Degrees of Wisdom (Hardcover Gift Edition): A Tarot Journey to Self-Awareness Rating: 4 out of 5 stars4/5The Silva Mind Control Method Rating: 4 out of 5 stars4/5You Were Born for This: Astrology for Radical Self-Acceptance Rating: 4 out of 5 stars4/5Psychic Witch: A Metaphysical Guide to Meditation, Magick & Manifestation Rating: 5 out of 5 stars5/5Numerology: The Secret of Numbers Rating: 4 out of 5 stars4/5Encyclopedia of 5,000 Spells Rating: 4 out of 5 stars4/5The Dictionary of Demons: Expanded & Revised: Names of the Damned Rating: 4 out of 5 stars4/5Protection Spells: Clear Negative Energy, Banish Unhealthy Influences, and Embrace Your Power Rating: 4 out of 5 stars4/5The Element Encyclopedia of Magical Creatures: The Ultimate A–Z of Fantastic Beings from Myth and Magic Rating: 5 out of 5 stars5/5House of Darkness House of Light: The True Story Volume One Rating: 4 out of 5 stars4/5The Modern Witchcraft Book of Tarot: Your Complete Guide to Understanding the Tarot Rating: 5 out of 5 stars5/5The Search for Hidden Sacred Knowledge Rating: 4 out of 5 stars4/5The Master Key System Rating: 5 out of 5 stars5/5The Practical Qabalah Rating: 4 out of 5 stars4/5The Little Book of Satanism: A Guide to Satanic History, Culture, and Wisdom Rating: 5 out of 5 stars5/5The Book of the Law Rating: 4 out of 5 stars4/5The Kybalion: A Study of The Hermetic Philosophy of Ancient Egypt and Greece Rating: 4 out of 5 stars4/5Hidden History: Lost Civilizations, Secret Knowledge, and Ancient Mysteries Rating: 4 out of 5 stars4/5Practical Witch's Almanac 2023, The: Infinite Spells Rating: 5 out of 5 stars5/5Tarot: No Questions Asked: Mastering the Art of Intuitive Reading Rating: 4 out of 5 stars4/5Remote Viewing: The Complete User's Manual for Coordinate Remote Viewing Rating: 4 out of 5 stars4/5A Haunted Road Atlas: Sinister Stops, Dangerous Destinations, and True Crime Tales Rating: 4 out of 5 stars4/5
Reviews for The Big Book of UFOs
0 ratings0 reviews
Book preview
The Big Book of UFOs - Chris A. Rutkowski
THE BIG BOOK OF UFOS
DUNDURN PRESS
TORONTO
Copyright © Chris A. Rutkowski, 2010
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise (except for brief passages for purposes of review) without the prior permission of Dundurn Press. Permission to photocopy should be requested from Access Copyright.
Copy Editor: Matt Baker
Design: Jesse Hooper
Printer: Transcontinental
Library and Archives Canada Cataloguing in Publication
Rutkowski, Chris
The big book of UFOs / by Chris A. Rutkowski.
Issued also in an electronic format.
ISBN 978-1-55488-760-6
1. Unidentified flying objects. 2. Unidentified flying objects--Sightings and encounters. I. Title.
TL789.R785 2010 001.942 C2010-902408-7
1 2 3 4 5 14 13 12 11 10
We acknowledge the support of the Canada Council for the Arts and the Ontario Arts Council for our publishing program. We also acknowledge the financial support of the Government of Canada through the Canada Book Fund and The Association for the Export of Canadian Books, and the Government of Ontario through the Ontario Book Publishers Tax Credit program, and the Ontario Media Development Corporation.
Care has been taken to trace the ownership of copyright material used in this book. The author and the publisher welcome any information enabling them to rectify any references or credits in subsequent editions.
J. Kirk Howard, President
Printed and bound in Canada.
www.dundurn.com
To Nu
CONTENTS
Acknowledgements
The Metric System
Introduction
PART ONE: LIFE IN THE UNIVERSE
1. The UFO Question
By the Numbers
What Are UFOs?
What Do the People Say?
2. Beyond Our Solar System
A Model of the Nearby Stars
The Star Factor
Our Nearest Neighbours
Other Planets
Suppose
SETI
PART TWO: UFO SIGHTINGS, FROM PAST TO PRESENT
1. UFOs Before 1900
Sightings of Old
Ancient Astronauts
More Early UFOs
The Great Airship Wave
2. 1900–1947
Comets, Meteors, or Something Else?
The 1915 Invasion of Canada
Two Cases in the 1930s
The Battle for Los Angeles
Ghost Rockets
A Crash Before Roswell?
Kenneth Arnold: The Man Who Started It All
The Roswell UFO Crash
3. The Beginning of the Flying Saucer Era
Harmon Field
A UFO Casualty
Four More Saucers
Goose Bay
4. The Fifties
Goose Bay Redux
Kelly–Hopkinsville
The Lakenheath Incident
The Saturn-Shaped Saucers
Waving at the Aliens
5. The Sixties
From Alien Pancakes to Flying Cones: A Timeline
A Case Study: The Falcon Lake Incident
Alien Fireworks
A Shaggy UFO Story?
Dr. X
Astronauts and UFOs
6. THE SEVENTIES
Rockets, Robots, and Rhodesia: A Timeline
Zapped!
Falconbridge
Tehran
Val Johnson’s UFO Encounter
7. The Eighties
The Moscow Jellyfish, Chernobyl, and the Banana Craft: A Timeline
Rendlesham
The Belgian Wave
8. The Nineties
The Belgian Wave Continues
Transformers, Solar Eclipse, and Little Men in Black: A Timeline
The Giant Yukon Saucer
The Phoenix Lights
9. The 2000s
Frankfurters and the Texas Flap: A Timeline
And Beyond
PART THREE: CONTACT: ABDUCTIONS, CREATURES, AND THE SEARCH FOR PROOF
1. Contactees
2. Abductees
Betty and Barney Hill
Pascagoula
Villas-Boas
The Manhattan Abduction
Two More Cases
What Does This All Mean?
The Psychology of Abductions
Other Theories About Abductions
3. Memories and Mementos
Hypnosis
Sleep Paralysis
Implants
Get the Scoop
4. Aliens and Creatures
Venusians and Reptilians
Nordic Aliens: The Blondes
Greys
Alien Hybrids
Little Green Men
5. Other Topics
Crop Circles
British Crop Formations
Are Crop Circles Real?
The Face on Mars
Cattle Mutilations
2012
Religion and Cults
Heaven’s Gate and Others
Alternate Dimensions
PART FOUR: UFOS AND SOCIETY
1. Government and UFOs
Can Secrets Be Kept?
Project Sign
Project Grudge
Project Blue Book
The Condon Report
Wilbert B. Smith
Other Governments and UFOs
CIRVIS Reports
2. Cover-Up?
Majestic-12
Men in Black
3. UFO Organizations and Groups
4. Skeptics and Debunkers
CSI
Science and the Fairy Ring
Debunking
Hoaxes
How to Report a UFO
Bibliography
ACKNOWLEDGEMENTS
To produce a Big Book, one must have friends and colleagues with Big Hearts. I certainly have many of these.
In terms of writing and encouragement, I must thank my writers’ group, Off The Wall, including Evelyn Woodward, Susan Rocan, Kevin Russell, Sam Courcelles, K.C. Oliver, Katherine Lovejoy, and Barbara Lange.
My publisher, Dundurn Press, has helped me refine and craft my manuscript into readable form, particularly their staff: Matt Baker, Margaret Bryant, Tammy Mavroudi, Karen McMullin, Michael Carroll, Jennifer Scott, and especially Beth Bruder.
For assistance with scanning and artwork, I would like to thank Pat Goss and Stacey Archer, as well as Jennifer Wang, Susan Birdwise, Vladimir Simosko, Zachary Rutkowski, Erwin Dirks, and Billy Booth.
For moral support and for sharing views, news, and ideas about UFOs, I would like to thank Alan and Cindy Anderson, Geoff Currier, Geoff Dittman, John Danakas, Grant Cameron, Sue St. Clair, Terry Groff, Linda and Don Percy, Dave Trimble, Stanton Friedman, Nicholas Roesler, Vladimir Simosko, Francois Bourbeau, Errol Bruce-Knapp, and Chris Reid.
Finally, it goes without saying, but I will anyway: a special thank you to my wife Donna, who kept the house going while I was hiding in the study. Her support and inspiration are what keep me going. Not only that, she’s pretty.
Thanks also to Vicki and Zach, who told me they helped her around the house with chores and other duties as assigned.
THE METRIC SYSTEM
Throughout this book, you’ll find measurements in metric units. If you find this at all confusing, it may help to reference this handy chart:
1 centimetre = 0.3937 inches
1 metre = 3.281 feet
1 kilometre = 0.6214 miles
OR
1 inch is roughly 2.5 centimetres
1 metre is roughly 3 feet (a little more)
1 kilometre is just over half a mile
For temperatures, weights, and complicated conversions, you can find several free conversion sites online.
INTRODUCTION
This is a big book about UFOs.
I’ve been writing about the UFO phenomenon for almost 35 years, having investigated hundreds of UFO sightings, interviewed thousands of witnesses, and conducted research since the mid-1970s. I’ve heard it all: from pilots’ eyewitness accounts of encounters with craft that seemed to defy physics, to the befuddlement of professionals who insist that aliens visited them in their bedrooms.
I have travelled across Canada on investigative expeditions, and driven through the Midwestern United States to interview witnesses in many counties. I have sat throughout the night in some popular UFO haunts, but never saw anything that defied explanation, much to the chagrin of my guides and companions.
As an astronomer, I spent many hours with my eye frozen to a telescope eyepiece at brutal temperatures — my record is -42 degrees Celsius at 3:30 a.m. — watching the Moon’s terminator plunge a small crater’s rim into darkness. I have shown eager kids and their parents Saturn’s rings through a small scope at public star parties, and I have presented papers at astronomical conferences.
I’m fascinated with space and astronomy. I was taught by brilliant minds such as cosmologist Dr. Martin Clutton-Brock and pure astronomer
Dr. Richard Bochonko, for whom spherical astronomy and orbital dynamics came naturally. But not me.
I’ve always had a sense of wonder about the universe. Growing up, my most common question was, Why?
Now I know the most appropriate answer is not, Because,
but, Why not?
At a young age I wondered if there was other life out there, somewhere. It was a sensible enough question. After all, we’re here, so why shouldn’t there be other beings on other planets, wondering the same thing?
After more than 35 years of investigation and research — and wondering — I still don’t know. Why has the UFO phenomenon been so persistent? Why do people still report seeing unidentified objects in the sky, despite the best efforts of scientists to assure them there is nothing of concern? Why do we persist in wondering?
I’ve written several books, published dozens of research papers and reports, and over the past decade posted many blog entries and tweeted about the UFO phenomenon.
This Big Book of UFOs contains some of the most interesting stories and cases from my files, some of which have appeared in my other books, but many which were researched and are described here for the first time. I don’t think any nonbelievers will be convinced, nor do I expect ardent UFO fans will doubt some of the more popular UFO tales.
The idea behind this book is to inform and entertain, and make you wonder.
As I still do.
LIFE IN THE
UNIVERSE
1
THE UFO QUESTION
BY THE NUMBERS
Ten percent of all North Americans have seen UFOs.
This is not a number picked frivolously out of thin air (pardon the pun), but a statistic based on polls and surveys in the United States and Canada, done by various independent polling organizations and groups.
When asked the question, Have you ever seen a UFO?
one in every 10 people will say, Yes.
DID YOU KNOW?
Only one
out of every 10 UFO sightings
is actually reported.
This number is significant. In 2009, according to Statistics Canada, there were 33.8 million people in Canada and 303.8 million people in the United States. Ten percent of these are 3.3 million people for Canada and 30.3 million for the U.S. — definitely a lot of UFO witnesses. The percentage is the same in other developed countries such as Mexico and Britain.
The significance of this data is that according to 2009 data published by Statistics Canada, only slightly fewer people have asthma (2.3 million) as have seen UFOs, although more have high blood pressure (4.6 million). By way of comparison, seven million children are afflicted with asthma in the United States, and 46 million people in America have been diagnosed with arthritis (about one in five adults). Depression affects 17 million Americans.
The importance of these comparative statistics is that there is great concern about the large number of people with high blood pressure, arthritis, depression, and other diseases, and this has resulted in national programs to educate the public about prevention and treatment of these conditions. However, more than three million Canadians and 30 million Americans believe they have seen UFOs, and yet this does not seem to be of concern to educators, politicians, or the scientific community.
If, as some suggest, people who see UFOs are imagining them or simply seeing things, should this not be cause for some worry, since one in 10 people cannot trust their own eyes? Or if, as others believe, people are seeing spaceships from other planets, would an armada of three million vessels not cause some anxiety for military strategists?
WHAT ARE UFOS?
Of course, these statistics need some expansion and interpretation. The term UFO is very ambiguous, being simply an abbreviation of the phrase unidentified flying object. In popular culture, it has come to mean alien spacecraft,
but that is not necessarily what has been observed or reported.
Ufology Research, an independent and unfunded group that has been studying UFO reports in Canada for more than 30 years, has published the Canadian UFO Survey, compiling case data and an annual analysis of UFO sightings reported officially in Canada. In 2008, a record 1,004 UFO cases were examined. In 2009, the total was only 801 cases.
In general, since the yearly analyses began in the 1980s, the number of UFO sightings reported in Canada steadily increased overall, until the drop in 2009. This is in direct contradiction to news stories and skeptical UFO TV shows which have stated throughout the past 25 years that the number of UFO reports was decreasing.
The number of UFOs reported in Canada during 1989 to 2008.
Comparisons with other databases, such as the National UFO Reporting Center in the U.S., show a general increase in the number of reported UFOs over the past several years. Why the public is being told that UFOs are on the decline is not clear.
Remember, however, that this number of UFO reports is raw UFO cases, and many turn out to be aircraft or satellites. Still, there are dozens of high-quality unknowns each year.
When someone asks, Do UFOs really exist?
do you answer with a yes or a no? This is actually a trick question, because the question itself is not phrased correctly.
UFOs are, quite simply, Unidentified Flying Objects, and they certainly exist! There are thousands of reports of unusual objects filed every year with various organizations by people who did not know what it was they were seeing. To them, they were definitely unidentified objects, mostly seen flying in the sky.
WHAT ARE THEY?
There are six basic categories of explanations for UFOs:
• Misinterpretations of conventional objects or common phenomena;
• Hoaxes;
• Unusual or poorly understood natural phenomena;
• Secret government or military projects;
• Hallucinations;
• Something else.
Included in the last category is every speculative idea ever proposed concerning the extraterrestrial nature of UFOs and alien spacecraft. This quite naturally leaves the category wide open for anyone to propose his or her pet theory and innovation. These range from the relatively passive man from Mars
to the extragalactic, and on through other dimensions and time travel. The motivations as to what they want from us range from benign alien anthropologists watching our daily routines to preparation for insidious oppression, colonization, or slavery.
UFOs are merely objects in the sky that defy explanation by an observer. Obviously, such objects exist. Some stimulus was in the sky to affect an observation, and thus cause a UFO sighting.
The question that was probably intended is: Do flying saucers from other planets exist?
The answer to this question is one that has led many skeptics and believers to go at each others’ throats in vicious arguments.
WHAT DO THE PEOPLE SAY?
Polls have been conducted regarding people’s belief in UFOs as alien spacecraft. As early as 1957, a poll found that 25 percent of Americans thought there was a possibility that flying saucers were from outer space. The first Gallup Poll on the subject in 1966 found that about 5 percent of the population had seen a UFO and 46 percent believed UFOs were real objects and not imaginary.
In 1971, a survey of engineers and academics found that 54 percent believed UFOs were real and that 32 percent thought they were from outer space.
By the time of the next Gallup Poll in 1973, numbers had changed somewhat. About 11 percent of the population believed they had seen UFOs and 51 percent thought UFOs were real. A Canadian Gallup Poll in 1974 found Canadians were a bit more skeptical: 36 percent said UFOs were real, and 8 percent said they had seen a UFO.
A Roper Poll in 1974 showed 40 percent of Americans believed in UFOs,
and a Canadian Gallup Poll in 1978 found that 46 percent thought UFOs were real and 10 percent had seen one. An American Gallup Poll in 1978 found 9 percent had seen a UFO and 57 percent thought they were real. Almost 10 years later, in 1987, the same number said they had seen UFOs, while slightly less, about 49 percent, thought UFOs were real.
Among the intellectual elite, it seems that UFOs are a given commodity. A 1975 poll of the French branch of Mensa — the international group for which you need to have an IQ in the top 98 percent of the population — found that almost all (93 percent) believed in UFOs, 52 percent thought they were from outer space, and 49 percent had seen one. A survey of American Mensa members found lower but still significant results: 64 percent thought they were spaceships from other planets and 16 percent had seen UFOs. In 1984, the magazine Psychology Today polled its readers and found that about half of them believed
in UFOs.
A Scripps News Service Poll in 1995 found that 50 percent believed
in UFOs while a Newsweek magazine poll found only 48 percent believed reports of UFOs are real.
In 2002 the Sci Fi Channel enlisted Roper to poll Americans about UFOs and found that about 48 percent believed aliens have visited Earth and 14 percent said they or someone they know had a close encounter
with a UFO.
Finally, in 2008, Scripps News Service polled Americans about their belief in UFOs. They found that 8 percent of the population had seen a UFO but 20 percent know someone who has seen a UFO. About 30 percent believe aliens from space have visited Earth.
All these polls show that about half the population believes UFOs are real, although what that means is a matter of debate. More significantly, about 10 percent of all North Americans believe they have seen a UFO.
The term flying saucer is very liberally applied to UFOs by news media and most laypeople. The term was first coined in 1947 when pilot Kenneth Arnold claimed he had seen silver disc-like objects flying near Mt. Rainier in Washington State. When asked by a reporter to describe what he had seen, Arnold replied that the appearance of the objects’ flight was that they moved as if they were plates or saucers skimming across water. A headline writer quickly took the analogy as flying saucers, and the name stuck in the public mind.
Arnold’s objects were in a special category of what are called today daylight discs. These are in the minority when compared with the bulk of UFO reports; most UFO sightings are of objects known as nocturnal lights. Such objects are simply lights in the night sky that behave in ways that seem mysterious to their observers. Many of these turn out to have explanations such as an aircraft, satellite, star, planet or meteor.
What kind of people see UFOs? While some skeptics might answer that UFO witnesses are delusional, gullible, or uneducated, the reality is that the demographics of UFO witnesses cuts across all ages, socioeconomic statuses, educational backgrounds, occupations, and cultures. Furthermore, many witnesses are people with significant training in observation and judgment. Unfortunately, many UFO witnesses are reluctant to tell others of their sightings for fear of being ridiculed by skeptics. This attitude is changing, thankfully, and it appears that society as a whole is becoming more accepting of those who have had remarkable experiences.
DID YOU KNOW?
UFOs have
been reported by astronomers, pilots,
and air traffic controllers.
2
BEYOND OUR SOLAR SYSTEM
A MODEL OF THE NEARBY STARS
Let’s start with the sun, but let’s make it a bit smaller. Imagine that it is the size of a pea held in the palm of your hand. On this scale, the Earth is actually invisible, but would be about 1.2 metres away from the pea. But where would the next nearest pea be? That is, where, using this scale model of size and distance in our local astronomical neighbourhood, would the next nearest star be located? In front of your home, a block away? Farther downtown?
The answer is that if our star, the sun, was as small as a pea in your hand, the next nearest pea (Proxima Centuari) would be almost 320 kilometres away.
That’s how vast the space between stars is, and how far away we are from even the nearest one. However, the nearest star may not harbour life. In fact, statistics tell us that intelligent life and extraterrestrial civilizations may be relatively rare in our universe. Some astronomers believe that we are completely unique in our Solar System, although most think that there are other civilizations out there, somewhere.
Most readers will have grown up with science fiction TV shows such as Star Trek and movies like Star Wars, in which interstellar travel is commonplace and apparently simple. We live in the Steven Spielberg generation, in which science fiction concepts are accepted as reality or at least seem probable. But while present-day science is making advances in these areas, we’re still a long way from even sending manned spacecraft to other planets within our own local Solar System. The fastest space vehicle launched from Earth to date will take thousands of years to reach the distance of even the nearest star.
The first spacecraft to leave our Solar System was Pioneer 10. It was launched in 1972 and reached the orbit of Jupiter in 1973, after which it continued on, but stopped transmitting signals to Earth in 2003 when its power source stopped functioning. It is heading in the direction of the constellation Taurus and will pass close to the star Aldebaran in about two million years.
DID YOU KNOW?
The belief
that life exists elsewhere in the universe
can be traced back to the Greek philosopher Anaxagoras, who
in the fifth century B.C. wrote that the universe is teeming with life.
He coined the term panspermia, which literally means
seeds of life everywhere.
Pioneer 10’s twin is Pioneer 11. It made a flyby of Saturn in 1979 and is heading in a different direction, this time for the constellation Aquila. It will reach it in about four million years. Both Pioneer 10 and Pioneer 11 had plaques attached to their sides upon which was inscribed a message to anyone or anything that might find the spacecraft some day. The plaques have pictures of a man and a woman, the Pioneer spacecraft, and instructions on how to find Earth based on navigating between pulsars in our galaxy.
Two spacecraft that were launched after the Pioneers but which will reach nearby stars sooner are Voyager 1 and Voyager 2. The first also went by Jupiter and is heading towards the constellation Camelopardalis, which it will reach in 300,000 years. Its twin, Voyager 2, is going in the direction of Sirius, the Dog Star, and will get there in only
150,000 years.
The fastest moving of these four spacecraft is Voyager 1, which is travelling at about 63,000 kilometres per hour. If you could drive a car that fast, you could go around the entire Earth in 45 minutes, assuming that someone built a road around the equator.
Despite what may seem to be a pessimistic view of travel times in outer space, it’s theoretically possible for us to build spacecraft today that could reach a planet orbiting a nearby star within the lifetime of an astronaut on board. Einstein showed that a spacecraft moving fast enough would have time slow down on board the spacecraft while to an observer, on Earth, time would pass normally and it would seem that the spaceship was gone a very long time, perhaps many decades. To the astronaut, time would move more quickly and he or she would age at a much slower rate, reaching the destination in only a relative handful of years.
This is still a long way from Warp Factor Three,
but it shows that space travel is possible even with our present technology. But here’s the single fact that could change science fiction into science fact: not all stars are the same.
THE STAR FACTOR
The Milky Way has about 100 billion stars. Some are hotter than our Sun; some are cooler than our Sun. Some are larger; some are smaller. Some are younger; some are older. In fact, some are much older — even billions of years older. What this means is that some stars with planets that can support life have had much longer to nurture and advance the life into highly evolved and technological civilizations. It is reasonable to think that some of these civilizations may have advanced so far technologically that they have discovered a way to travel between the stars like in the TV show Star Trek or at least have lifetimes that allow long journeys between stars. Maybe they have found ways to use sleep chambers to prevent aging on long voyages.
At any rate, the possibility that some alien civilizations are much more advanced than us is very good. If so, perhaps they have visited the Earth during our history or are doing so now. Just because we have no incontrovertible evidence they are doing so is not proof they are not doing so.
By definition, aliens will think and act in alien ways, beyond our comprehension and understanding. Maybe we simply cannot detect their existence because of some peculiar characteristic of their spacecraft.
OUR NEAREST NEIGHBOURS
There is a great deal of modern scientific research and brilliant deductive studies in the emerging field of exobiology: life outside of the Earth. Hardly a month goes by without more analyses being completed on another sample of Martian soil or rock in a quest for evidence of extraterrestrial organisms. The duplication of amino acid formation in the early stages of Earth’s history has convinced many scientists that life would likely arise on other planets and produce creatures somewhat similar to ourselves.
We know with a high degree of certainty that other human-like creatures do not exist elsewhere in our Solar System. Speculation is rampant that primitive lichens and bacteria may exist on Mars, in Venus’ atmosphere or perhaps even on a large moon of Jupiter or Saturn. Regardless, our local star system has been more or less eliminated for extraterrestrial life, based on our knowledge of what conditions are necessary for life to be viable, such as heat, light, water, etc. Where else might it occur?
UFOS AND ALIENS IN LITERATURE
The term Martian conjures up images of bug-eyed monsters, many-tentacled monsters and evil aliens, all intent on doing us in, but also a black-headed cartoon character who battled Bugs Bunny in several shorts and features. As well, Edgar Rice Burroughs, creator of Tarzan, wrote a series of space romance novels in the early 1900s in which American John Carter travelled to Mars only and battled many strange creatures, often necessary to rescue maidens in distress.
On a clear night, you can see only about 5,000 of the billions of stars in the universe. The rest are too far away and their light is too dim to be seen by us here on Earth. Some of these stars are physically very close to us and can be called our neighbours, even though they are still trillions of kilometres away!
The nearest star system to us is the Centauri triplet of stars right next door, only 40,621,000,000,000 kilometres away! That’s about 4.3 light years in astronomical terms; it takes light waves more than four years just to reach us from those stars.
The nearest of all other stars is Proxima Centauri. It’s a dim, red star that orbits the pair of stars known as Alpha Centauri A and Alpha Centauri B. These three stars perform a kind of cosmic waltz with one another, with Proxima dancing by itself while revolving around the two others of the trio. Proxima is about 4.2 light years from us, while its companions are 4.3 light years away. Alpha Centauri A is the same colour as our Sun, which means it is about the same temperature as the Sun. All things being equal, it might be able to support planets like Earth and sustain life.
WHAT IS A LIGHT YEAR?
Distances in space are measured not in miles or kilometres, but in light years. One light year is the distance that light travels in one year. Although light seems instantaneous, it actually takes time for it to travel great distances. The speed of light is 300,000 kilometres per second.
For example, since the Moon is about 376,000 kilometres away from the Earth, light takes a little over one second to travel between the Earth and Moon. The sun is much farther away, and light takes about eight minutes to reach us from its surface. But other stars and galaxies are much farther away, and light takes many years to travel that far.
However, with three stars orbiting around one another, the mechanics of planetary formation are complicated, so stable orbits for small planets may be difficult. But the two main stars of this system are a considerable distance apart, about the same as the distance between Earth and Uranus, so there may be stable orbits for planets close in to their stars.
In the movie Avatar, this is exactly what has happened, and one of the large gas giant planets orbiting Alpha Centauri A has a moon named Pandora that is inhabited by the mysterious blue creatures named Na’vi.
Next out is Barnard’s Star, named for Edward Barnard of Lick Observatory in California, who discovered it in 1916. It is a dim, cool star like Proxima Centauri and is the closest nearby star that can be seen from the northern hemisphere, in the constellation Ophiuchus. Although it is about six light years away, it’s getting closer to us, zipping through the galaxy at such a rate that it will come closer than Proxima Centauri in about 11,000 years, then move off again into deep space!
Wolf 359 is yet another small red star, this time in the constellation Leo. German astronomer Max Wolf measured its movement and listed it in a catalogue in 1917. More than seven light years away, it’s very faint and is actually one of the coolest stars known. Any planet orbiting this star would have to be very close to it in order to get enough heat and light to support any kind of life.
OUR NEAREST NEIGHBOURS
1. Proxima Centauri
2. Alpha Centauri A
3. Alpha Centauri B
4. Barnard’s Star
5. Wolf 359
6. Lalande 21185
7. Sirius A
8. Sirius B
9. Luyten 726-8 A
10. Luyten 726-8 B
11. Ross 154
Other planetary systems may have more than one sun in the sky. This artist’s conception shows what the sky might look like on a planet orbiting within a three-star system. Could such a planet support life?
Lalande 21185 is in Ursa Major, better known as the Big Dipper. It was first catalogued by French astronomer Jerome Lalande in 1801. Although it’s much brighter and hotter than the previous few stars in our list, it’s not as warm as our Sun. Even though it is a bit more than eight light years away, astronomers have been able to detect a planet around it and it may have more. Could life have formed here?
Sirius, the Dog Star, is in the constellation Canis Major, more than eight-and-a-half light years from us. It is the brightest star in our sky, blue-white in colour and very noticeable when it is shining in the night, often casting shadows on Earth. It’s about twice the size of our sun but much, much hotter. It might be possible for life to form on a planet in orbit around it, but it would complicated by Sirius’ companion star, Sirius B, which is a much smaller star — a dwarf star — that is only about the size of Earth but is made of very dense matter. A milk jug filled with this kind of matter would weigh as much as a four-story building on Earth. Could life form in this two-star system?
Luyten 726-8 A and B are two small stars in the constellation Cetus, and are nearly nine light years away from Earth. They were discovered by Willem Luyten, a Dutch astronomer, in 1948. They are also red dwarf
stars but have a distinctive characteristic that may make them unfit for sustaining life: they flare up occasionally, sending streams of energy into space. These flares are similar to those that shoot out from our own Sun, sometimes causing electrical blackouts on Earth. However, the flares on the Luyten stars are much more powerful and have greater energy.
UFOS AND ALIENS IN LITERATURE
One of the first stories to describe an alien visiting Earth is the classic literary work Micromegas, by the French satirist Voltaire. Written in 1752, the story tells of how someone from a planet orbiting Sirius travelled to Earth in the company of a Saturnian. These beings were supreme in many ways, least of all their size; one was 120,000 feet tall! The story was essentially a way to poke fun at French society at the time, so was quite fanciful, with the giants plucking ships out of the water and scorning the little Earthmen who thought themselves superior to others. In the story, the alien visitors marveled at our primitive and illogical society.
Ross 154 is another red dwarf star in the constellation Sagittarius, and is more than nine light years from Earth. It also flares, with outbursts every few days.
Some other relatively nearby stars, such as Tau Ceti and Epsilon Eridani, were the targets of an attempt to establish radio contact with extraterrestrial beings in the 1960s. Our messages apparently were not answered, so they don’t feel like answering, they weren’t listening, or they’re not there to begin with.
The nearest star that is most like the sun is Tau Ceti, in the constellation Cetus. It’s only 12 light years away and does not exhibit flaring like other near stars, so it has a better likelihood of having planets with life. This is why it has been the target of searches for extraterrestrial life. No planets have been located in orbit around it, although Tau Ceti is known to have a disc of debris surrounding it, meaning that any planets there would have been bombarded with asteroids, perhaps wiping out life that may have started to form. Still, it may be one of the best local prospects for our finding alien life. No radio signals have been detected emanating from the Tau Ceti system, but scientists have not given up hope. Tau Ceti is one of five best bets
that are being considered for new searches by dedicated instruments looking for signs of extraterrestrial life.
Another one of the best bets
is Epsilon Eridani, a star similar in composition to the Sun. It’s less than 11 light years away from Earth, but because it is relatively close, some direct astronomical measurements of it are possible, and it is known to have at least one large planet plus a ring of rocky debris. As long ago as 1960, a radio listening program called Project Ozma targeted both Tau Ceti and Epsilon Eridani, with no success. Recent observations have likewise not yielded any signs of life. However, because its temperature and size are like the Sun, it is the nearest star thought to be capable of having planets that could have life.
For this reason, many science fiction works have involved Epsilon Eridani: the space station Babylon 5 orbited a planet around Epsilon Eridani; Isaac Asimov’s Foundation series is set partly in the Epsilon Eridani system; and the popular video game Halo has the planet Reach as a military base that saw much fighting over two game visualizations, with other planets of Epsilon Eridani part of the action as well.
OTHER PLANETS
Recently, astronomical techniques and imaging have advanced so much, it has been possible to detect planets around some stars. More than 400 extrasolar planets have been found using high-powered telescopes and spectral analyses of starlight. Because of their incredible distances, nearly all of these planets are much bigger than Earth, and in many cases, far bigger than Jupiter, the largest planet in our own Solar System.
In January 2010, astronomers discovered a planet only about four times as massive as Earth. What’s more, it is only about 80 light years away from us, in the constellation Hercules. However, this relatively small exoplanet is very close to its star (named HD156668) and is therefore far too hot to sustain life as we know it.
In 2004, astronomers detected a large planet orbiting the star Gliese 436, a dim red dwarf only 33 light years from Earth. It is about the size of Neptune, smaller than Jupiter but much larger than Earth. In 2008, astronomers announced they had found a second planet inside the orbit of the first one, possibly less than twice the size of Earth. This very hot planet zips very quickly around its parent star, only a fraction of the distance from it that Mercury orbits our Sun, and we know that the surface of Mercury is hot enough to melt lead! In addition, other astronomers believe there may be other planets in this same system. This is exciting news, because it adds support to the theory than most stars will have a system of planets, similar to our own Sun. What’s more, one of these planets orbiting Gliese 436 is not much bigger than Earth, possibly Earth’s own twin. Could it possibly harbour life, too? And it’s practically our next-door neighbour, only 33 light years away; if an alien civilization existed there, maybe its inhabitants are curious about Earth!
SUPOSE …
Let us suppose that there are sentient beings somewhat like ourselves (with