Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10569 Period Covered: 08:00 PM June 20, 2025 - 07:59 PM June 21, 2025 (DOY 172/0000z - 172/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17308 Cameron Lemon, Stockholm University An HST Gap Program for lensed Quasars 17697 Matti Dorsch, Universitat Potsdam A far-UV treasury survey for hot subdwarf stars 17730 Katherine Whitaker ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10568 Period Covered: 08:00 PM June 19, 2025 - 07:59 PM June 20, 2025 (DOY 171/0000z - 171/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17725 Anna-Christina Eilers, Massachusetts Institute of Technology Tomographic mapping of a super-luminous quasar in the Epoch of Reionization 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 #10567 Period Covered: 08:00 PM June 18, 2025 - 07:59 PM June 19, 2025 (DOY 170/0000z - 170/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17725 Anna-Christina Eilers, Massachusetts Institute of Technology Tomographic mapping of a super-luminous quasar in the Epoch of Reionization 17755 David Trilling, Northern Arizona University An HS ...Continue Reading

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