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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

Semi-Annual STScI Updates and Upcoming Events

See how we support Hubble, Webb, Roman, HWO, MAST, and public outreach — and review our upcoming and past events.

NASA Webb Explores Family Tree of Newly Discovered Distant Objects

July 29, 2026

$A rectangular image with thousands of galaxies of various shapes and colors on the black background of space. Some are noticeably spirals, either face-on or edge-on, while others are blobby ellipticals. Many are too small to discern any structure. One prominent foreground star at top center features Webb’s signature 8-point diffraction spikes. At upper right, a box shows a zoomed in portion of the image. The pullout features a spiral galaxy labeled “WISEA J123635.56+621424.2.” The galaxy has a bright yellow center and faint brown arms speckled with regions of blue that appear to wind clockwise around the galaxy’s core.$
NASA's Hubble Shows Star Formation in Andromeda Galaxy Winding Down

July 27, 2026
NASA's Webb Discovers Hidden Planet in Famous Star System

July 15, 2026

JWebbinar 51 - What’s New and Guidance for JWST Cycle 6

11 Aug 2026

This JWebbinar aims to help proposers effectively use the latest tools and guidance while preparing Cycle 6 proposals. The session will cover updates to the JWST Cycle 6 proposal process,...
NASA's Nancy Grace Roman Space Telescope: Countdown to Exploration

11 Aug 2026

Speakers: Dr. Denton Gibson (NASA's Kennedy Space Center) and Dr. Jessica Lu (University of California, Berkeley) The Nancy Grace Roman Space Telescope—NASA’s...
2026 HotSci at JHU/STScI

12 Aug 2026

HotSci at JHU/STScI featuring Swetha Sankar (JHU) on When Jets Don’t Quench: H_2 in Star Forming Low-Excitation Radio Galaxies, Timothy Brandt (STScI) on Moving...