Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10971 Period Covered: 08:00 PM July 27, 2026 - 07:59 PM July 28, 2026 (DOY 209/0000z - 209/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17833 Julianne Dalcanton, Flatiron Institute Bringing HST to the VLA: The Interaction of Stars and Gas in the Local Group 18037 Ha My Do, University of Southern California Search for massive sub-kpc ...Continue Reading

INBOX ASTRONOMY NASA Webb Explores Family Tree of Newly Discovered Distant Objects Release date: Wednesday, July 29, 2026 10:00:00 AM Eastern Daylight Time What do little red dots become as the universe ages? It’s been a question since they were discovered in the high-redshift universe by NASA’s James Webb Space Telescope in 2022. With each additional observation and analysis, astronomers have gradually learned more about the nature of these mysterious red sources. A team of scientists is now providing one ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10970 Period Covered: 08:00 PM July 26, 2026 - 07:59 PM July 27, 2026 (DOY 208/0000z - 208/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17699 Ethan Schreyer, University of California - Santa Cruz Can Lyman-alpha transits quantitatively test atmospheric escape models? 17804 R. O. Loyd, Eureka Scientific Inc. STELa: Survey of Transiti ...Continue Reading

JWST Observer Latest News Upcoming JWebbinars Help the Community Prepare for Cycle 6 The next two JWebbinars in August will focus on several topics related to Cycle 6 proposal preparation. 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 #10969 Period Covered: 08:00 PM July 25, 2026 - 07:59 PM July 26, 2026 (DOY 207/0000z - 207/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17699 Ethan Schreyer, University of California - Santa Cruz Can Lyman-alpha transits quantitatively test atmospheric escape models? 17810 Bethan James, Space Telescope Science Institute - ESA - JWST ...Continue Reading

INBOX ASTRONOMY NASA's Hubble Shows Star Formation in Andromeda Galaxy Winding Down Release date: Monday, July 27, 2026 10:00:00 AM Eastern Daylight Time Most of the decline is within a prominent star-forming ring 32,000 light-years from the galaxy’s center. The Andromeda galaxy is one of our Milky Way’s closest neighbors. Its proximity gives astronomers an opportunity to investigate it in great detail. NASA’s Hubble Space Telescope has conducted two gigantic surveys that combined to image about two-thirds ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10968 Period Covered: 08:00 PM July 24, 2026 - 07:59 PM July 25, 2026 (DOY 206/0000z - 206/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17766 Paul Kalas, University of California - Berkeley Direct imaging of a catastrophic exosolar planetesimal collision in real time with HST/STIS 17810 Bethan James, Space Telescope Science Institute - ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10968 Period Covered: 08:00 PM July 24, 2026 - 07:59 PM July 25, 2026 (DOY 206/0000z - 206/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17766 Paul Kalas, University of California - Berkeley Direct imaging of a catastrophic exosolar planetesimal collision in real time with HST/STIS 17810 Bethan James, Space Telescope Science Institute - ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10967 Period Covered: 08:00 PM July 23, 2026 - 07:59 PM July 24, 2026 (DOY 205/0000z - 205/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17819 Laura Rogers, NOIRLab - (AZ) WD0106-038: the first variable metal polluted white dwarf? 17914 Kishore Patra, University of California - Santa Cruz The UV-Optical-IR Spectral Energy Distributio ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10966 Period Covered: 08:00 PM July 22, 2026 - 07:59 PM July 23, 2026 (DOY 204/0000z - 204/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17308 Cameron Lemon, Stockholm University An HST Gap Program for lensed Quasars 17804 R. O. Loyd, Eureka Scientific Inc. STELa: Survey of Transiting Exoplanets in Lyman-alpha 17914 Kishore Pat ...Continue Reading