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Introduction

Our Mission

Collage of artist illustrations of STScI missions

We Are Multi-Mission

We help humanity explore the universe with advanced space telescopes and ever-growing data archives.

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Cosmic Cliffs in the Carina Nebula, a NIRCam image taken by the James Webb Space Telescope

We Further Scientific Research

We envision, define, and operate missions that offer cutting-edge research opportunities for the astronomical community.

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A group of students looking at the sky through eclipse glasses

We Inspire Through Outreach

We share scientific knowledge of the universe in ways that inspire, excite, challenge, and educate.

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STScI's Astronomical Imagery Slideshow

Spiral Galaxy NGC 1300
NGC 3627
A dying star shrouded by a blanket of hailstones forms the Bug Nebula (NGC 6302).
Small Magellanic Cloud
Stephan's Quintet
Faint glow within galaxy clusters
Supernova Remnant 0509-67.5
Horsehead Nebula (Infrared)
Heart of the Tarantula Nebula
Westerlund 2