Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10848 Period Covered: 08:00 PM March 26, 2026 - 07:59 PM March 27, 2026 (DOY 086/0000z - 086/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17776 Sean Terry, University of Maryland A Precursor Survey of the Roman Galactic Bulge Time Domain Fields 17833 Julianne Dalcanton, Flatiron Institute Bringing HST to the VLA: The Interaction of ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10848 Period Covered: 08:00 PM March 26, 2026 - 07:59 PM March 27, 2026 (DOY 086/0000z - 086/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17776 Sean Terry, University of Maryland A Precursor Survey of the Roman Galactic Bulge Time Domain Fields 17833 Julianne Dalcanton, Flatiron Institute Bringing HST to the VLA: The Interaction of ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10847 Period Covered: 08:00 PM March 25, 2026 - 07:59 PM March 26, 2026 (DOY 085/0000z - 085/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17410 Ryan Foley, University of California - Santa Cruz Reducing Type Ia Supernova Distance Biases by Separating Reddening and Intrinsic Color 17716 Michael McDonald, Massachusetts Institute of Techn ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10847 Period Covered: 08:00 PM March 25, 2026 - 07:59 PM March 26, 2026 (DOY 085/0000z - 085/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17410 Ryan Foley, University of California - Santa Cruz Reducing Type Ia Supernova Distance Biases by Separating Reddening and Intrinsic Color 17716 Michael McDonald, Massachusetts Institute of Techn ...Continue Reading

JWST Observer Latest News Artemis II’s April 1st Launch Impact on JWST Science Operations STScl's operations staff have revised and adjusted JWST's observing plan to accomodate this launch date. View All JWST Observer News ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10846 Period Covered: 08:00 PM March 24, 2026 - 07:59 PM March 25, 2026 (DOY 084/0000z - 084/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17776 Sean Terry, University of Maryland A Precursor Survey of the Roman Galactic Bulge Time Domain Fields 17778 Mairi O'Brien, University of Warwick Revealing the closest hidden white dwarfs in p ...Continue Reading

INBOX ASTRONOMY NASA's Hubble Detects First-Ever Spin Reversal of Tiny Comet Release date: Thursday, March 26, 2026 10:00:00 AM Eastern Daylight Time Outgassing jets slowed the comet’s spin and restarted it in the opposite direction To skywatchers, comets often appear as soft, glowing smudges drifting across the night sky – cosmic cotton balls with faint tails. But behind that fuzzy appearance are surprisingly active worlds. Scientists studying the comet 41P/Tuttle–Giacobini–Kresak with NASA’s Hubble Space ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10845 Period Covered: 08:00 PM March 23, 2026 - 07:59 PM March 24, 2026 (DOY 083/0000z - 083/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17743 Adam Riess, The Johns Hopkins University Which dust is it? Unveiling Cosmic Mysteries by Redefining Dust and Distance in the Universe 17752 Aoife Brennan, Trinity College Dublin Exploring t ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10845 Period Covered: 08:00 PM March 23, 2026 - 07:59 PM March 24, 2026 (DOY 083/0000z - 083/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17743 Adam Riess, The Johns Hopkins University Which dust is it? Unveiling Cosmic Mysteries by Redefining Dust and Distance in the Universe 17752 Aoife Brennan, Trinity College Dublin Exploring t ...Continue Reading

INBOX ASTRONOMY NASA Webb, Hubble Share Most Comprehensive View of Saturn to Date Release date: Wednesday, March 25, 2026 2:00:00 PM Eastern Daylight Time Infrared and visible observations show layers and storms in the ringed planet’s atmosphere For centuries, Saturn has captivated skywatchers, from the first telescopic glimpses of its strange “ears” in the 1600’s to the detailed spacecraft portraits of today. Now, two of NASA’s most powerful observatories – the James Webb Space Telescope and the Hubble Spa ...Continue Reading