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Institute Announcements

Call for Hubble Cycle 32 Bridge Programs

Announcing a special HST observing opportunity to propose "Bridge Programs" with ACS/WFC and WFC3/IR, in anticipation of likely operational changes in Cycle 33.
NASA Hubble Fellowship Program (NHFP) Applications Are Open

NHFP Fellowships support promising postdoctoral scientists pursuing independent research contributing to NASA Astrophysics. Applications close October 30, 2024.
Giacconi, Lasker, and Exoplanet Science Fellowship Applications Are Open

We are seeking to hire three Prize Fellows this year. Applications will close on Thursday October 24, 2024.
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.

NASA's Webb Reveals Unusual Jets of Volatile Gas from Icy Centaur 29P

October 02, 2024
NASA's Hubble Finds that a Black Hole Beam Promotes Stellar Eruptions

September 26, 2024

$An artist's concept looks down into the core of the galaxy M87, which is just left of center and appears as a large blue dot. A bright blue-white, narrow and linear jet of plasma transects the illustration from center left to upper right. It begins at the source of the jet, the galaxy's black hole, which is surrounded by a blue spiral of material. At lower right is a red giant star that is far from the black hole and close to the viewer. A bridge of glowing gas links the star to a smaller white dwarf star companion immediately to its left. Engorged with infalling hydrogen from the red giant star, the smaller star exploded in a blue-white flash, which looks like numerous diffraction spikes emitted in all directions. Thousands of stars are in the background.$
In Odd Galaxy, NASA's Webb Finds Potential Missing Link to First Stars

September 25, 2024

Enceladus's Plume-Derived 'Snow' Fall

4 Oct 2024

Tectonic pit chains are geologic landforms observed on many solar system bodies, and in the outer solar system they are most clearly observed on Enceladus. Pit chains form above a dilational...
The SAGA Survey: A Census of 101 Satellite Systems around Milky Way-like Galaxies

9 Oct 2024

I will present the main findings of the third Data Release (DR3) of the Satellites Around Galactic Analogs (SAGA) Survey, a spectroscopic survey characterizing satellite galaxies around...
Webb Office Hours

10 Oct 2024

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...
YAE In-Person Family STEM Forum

17 Oct 2024

Please join us in-person to learn more about astronomy during our Youth for Astronomy and Engineering Program event "STEM Forum" followed by an opportunity to engage in hands-on...
Accurate Flux Calibration in the Era of Space Astronomy and All-Sky Surveys

22-25 Oct 2024

Advances in space telescope technology and all-sky surveys are driving the need for more precise and accurate flux calibration across the observable spectrum. The Space Telescope...
Webb Office Hours

24 Oct 2024

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...