Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #11001 Period Covered: 08:00 PM August 26, 2026 - 07:59 PM August 27, 2026 (DOY 239/0000z - 239/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17708 Yue Shen, University of Illinois at Urbana - Champaign The Black Hole Mass - Stellar Mass Relation with Reverberation Mapping AGNs at 1 18043 Daniel Weisz, University of California - Berkeley ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #11000 Period Covered: 08:00 PM August 25, 2026 - 07:59 PM August 26, 2026 (DOY 238/0000z - 238/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17703 Annalisa De Cia, European Southern Observatory - Germany STIS-ISM: STIS ISM Survey in the Milky Way 17912 Matthew Bayliss, University of Cincinnati Main Campus Mapping Spatially Resolved N ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10999 Period Covered: 08:00 PM August 24, 2026 - 07:59 PM August 25, 2026 (DOY 237/0000z - 237/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17912 Matthew Bayliss, University of Cincinnati Main Campus Mapping Spatially Resolved Neutral H In Strongly Lensed Quasar Host Galaxies With Narrowband Lyman-alpha 18029 Paul Bennet, Space Telesco ...Continue Reading

JWST Observer Latest News Maximum Visit Duration Is 6 Days for JWST Cycle 6 A scientific justification must be provided for these long visits. View All JWST Observer News ...Continue Reading

JWST Observer Latest News JWST Cycle 6 Call for Proposals Policy Update This policy update pertains to eligibility for funding. 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 #10999 Period Covered: 08:00 PM August 24, 2026 - 07:59 PM August 25, 2026 (DOY 237/0000z - 237/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17912 Matthew Bayliss, University of Cincinnati Main Campus Mapping Spatially Resolved Neutral H In Strongly Lensed Quasar Host Galaxies With Narrowband Lyman-alpha 18029 Paul Bennet, Space Telesco ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10992 Period Covered: 08:00 PM August 17, 2026 - 07:59 PM August 18, 2026 (DOY 230/0000z - 230/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17600 Shreyas Vissapragada, Carnegie Institution of Washington The Exosphere of an Venus-Like Exoplanet 18025 Davide Massari, INAF - Osservatorio di Astrofisica e Scienza dello Spazio Last but n ...Continue Reading

JWST Observer Latest News New NIRSpec BOTS Prism Multistripe Capability To Observe Brighter Targets The new multistripe readout capability improves the bright limits for time-series observations. 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 #10991 Period Covered: 08:00 PM August 16, 2026 - 07:59 PM August 17, 2026 (DOY 229/0000z - 229/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17804 R. O. Loyd, Eureka Scientific Inc. STELa: Survey of Transiting Exoplanets in Lyman-alpha 17809 David Thilker, The Johns Hopkins University Decoding stellar feedback in action with an HST+M ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10990 Period Covered: 08:00 PM August 15, 2026 - 07:59 PM August 16, 2026 (DOY 228/0000z - 228/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17307 Kim-Vy Tran, Smithsonian Institution Astrophysical Observatory A Legacy Library of 500 Strong Gravitational Lenses 17700 Christopher Johns-Krull, Rice University Separating Accretion and M ...Continue Reading