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We Are Multi-Mission

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

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

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

Institute Announcements

STScI Newsletter: STScI at Summer AAS and Roman’s Surveys

Join us for a wide variety of science and technical presentations in Alaska, and learn about the definition of Roman’s Core Community Surveys.
What Are Hubble and Webb Looking at Now?

Check out the revamped Space Telescope Live to find out what Hubble and Webb are currently observing.

2025 HotSci at JHU/STScI: Black Holes & Gravity

9 Jul 2025

"Black Holes & Gravity" featuring Chris Nagele (JHU) on Predicting X-ray Spectra of Accreting Black Holes from Simulation and Francesco Iacovelli (JHU)...
Webb Office Hours

10 Jul 2025

The JWST User Community is invited to call into Webb Office Hours to ask questions and directly interact with a team of STScI JWST experts via WebEx. We welcome questions about the...
Cosmic Cartography with Roman: Advances in Galaxy Structures, Distributions, Dark Matter, and Dark Energy

14-18 Jul 2025

The Nancy Grace Roman Space Telescope, planned to launch in late 2026, will be capable of surveying the sky 1000 times faster than the Hubble Space Telescope with similar sensitivity...
The Nancy Grace Roman Space Telescope: Years in the Making - Steps from Discovery

16 Jul 2025

Speakers: Dr. Kristen McQuinn (Space Telescope Science Institute) and Robyn Sanderson (University of Pennsylvania) The Nancy Grace Roman Space Telescope is NASA’s next large...
2025 HotSci at JHU/STScI: High-Redshift Galaxies

23 Jul 2025

"High-Redshift Galaxies" featuring Rebecca Larson (STScI) on Advancements in Exploring the Early Universe: Unlocking the Mysteries of Galaxies During the Reionization...
Webb Office Hours

24 Jul 2025

The JWST User Community is invited to call into Webb Office Hours to ask questions and directly interact with a team of STScI JWST experts via WebEx. We welcome questions about the...