Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10566 Period Covered: 08:00 PM June 17, 2025 - 07:59 PM June 18, 2025 (DOY 169/0000z - 169/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17435 Davide Massari, INAF - Osservatorio di Astrofisica e Scienza dello Spazio The Hubble Missing Globular Clusters Survey 17755 David Trilling, Northern Arizona University An HST Snapshot test of ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10565 Period Covered: 08:00 PM June 16, 2025 - 07:59 PM June 17, 2025 (DOY 168/0000z - 168/2359z) 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 17502 David Thilker, The Johns Hopkins University Resol ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10565 Period Covered: 08:00 PM June 16, 2025 - 07:59 PM June 17, 2025 (DOY 168/0000z - 168/2359z) 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 17502 David Thilker, The Johns Hopkins University Resol ...Continue Reading

JWST Observer Latest News Rocky Worlds DDT Updates: New Targets, Upcoming Observations, and More Read the latest about JWST's Rocky Worlds Director's Discretionary Time program, including new targets and first 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 #10564 Period Covered: 08:00 PM June 15, 2025 - 07:59 PM June 16, 2025 (DOY 167/0000z - 167/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17502 David Thilker, The Johns Hopkins University Resolving gas, star formation and feedback in nearby galaxies with an HST+JWST+ALMA Treasury 17730 Katherine Whitaker, University of Massachusetts - Am ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10564 Period Covered: 08:00 PM June 15, 2025 - 07:59 PM June 16, 2025 (DOY 167/0000z - 167/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17502 David Thilker, The Johns Hopkins University Resolving gas, star formation and feedback in nearby galaxies with an HST+JWST+ALMA Treasury 17730 Katherine Whitaker, University of Massachusetts - Am ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10563 Period Covered: 08:00 PM June 14, 2025 - 07:59 PM June 15, 2025 (DOY 166/0000z - 166/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17308 Cameron Lemon, Stockholm University An HST Gap Program for lensed Quasars 17502 David Thilker, The Johns Hopkins University Resolving gas, star formation and feedback in nearby galaxies with a ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10562 Period Covered: 08:00 PM June 13, 2025 - 07:59 PM June 14, 2025 (DOY 165/0000z - 165/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17759 Kristen McQuinn, Space Telescope Science Institute Discovery of Extremely Faint Galaxy Candidates out to the Edge of the Local Group 17776 Sean Terry, University of Maryland A Precursor Survey ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10561 Period Covered: 08:00 PM June 12, 2025 - 07:59 PM June 13, 2025 (DOY 164/0000z - 164/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17705 Nathan Smith, University of Arizona UV STIS Spectroscopy of the MgII nebula around Eta Carinae 17776 Sean Terry, University of Maryland A Precursor Survey of the Roman Galactic Bulge Time Doma ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10560 Period Covered: 08:00 PM June 11, 2025 - 07:59 PM June 12, 2025 (DOY 163/0000z - 163/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17705 Nathan Smith, University of Arizona UV STIS Spectroscopy of the MgII nebula around Eta Carinae 17710 Martin Millon, ETH Zurich Establishing quasar-host scaling relations with strong gravitatio ...Continue Reading