Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10688 Period Covered: 08:00 PM October 17, 2025 - 07:59 PM October 18, 2025 (DOY 291/0000z - 291/2359z) 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 17733 Yong Zheng, Rensselaer Polytechnic Institute When Clouds Collide: Observing Gas ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10687 Period Covered: 08:00 PM October 16, 2025 - 07:59 PM October 17, 2025 (DOY 290/0000z - 290/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17408 Jonathan Nichols, University of Leicester Observing Jupiter's FUV auroras during the Juno Extended Mission 17703 Annalisa De Cia, European Southern Observatory - Germany STIS-ISM: STIS I ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10686 Period Covered: 08:00 PM October 15, 2025 - 07:59 PM October 16, 2025 (DOY 289/0000z - 289/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17697 Matti Dorsch, Universitat Potsdam A far-UV treasury survey for hot subdwarf stars 17703 Annalisa De Cia, European Southern Observatory - Germany STIS-ISM: STIS ISM Survey in the Milky Wa ...Continue Reading

JWST Observer Latest News A Second Special JSTUC Community Forum JWebbinar Is Scheduled Join us for this special JWebbinar to continue discussions with the JSWT Users Committee (JSTUC). 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 #10685 Period Covered: 08:00 PM October 14, 2025 - 07:59 PM October 15, 2025 (DOY 288/0000z - 288/2359z) 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 17709 Nicole Arulanantham, Schmidt Sciences Measur ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10684 Period Covered: 08:00 PM October 13, 2025 - 07:59 PM October 14, 2025 (DOY 287/0000z - 287/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17474 Justin Pierel, Space Telescope Science Institute Pioneering Precision: Advancing Cosmology with the First Statistical Sample of Gravitationally Lensed Supernovae 17703 Annalisa De Cia, Euro ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10683 Period Covered: 08:00 PM October 12, 2025 - 07:59 PM October 13, 2025 (DOY 286/0000z - 286/2359z) 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 17733 Yong Zheng, Rensselaer Polytechnic Institute ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10682 Period Covered: 08:00 PM October 11, 2025 - 07:59 PM October 12, 2025 (DOY 285/0000z - 285/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17310 Michael Koss, Eureka Scientific Inc. A Blue Gap Survey of Nearby Active Galaxies 17470 Kurt Retherford, Southwest Research Institute HST-Juno Io Campaign: Connecting Volcanos to the Plas ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10681 Period Covered: 08:00 PM October 10, 2025 - 07:59 PM October 11, 2025 (DOY 284/0000z - 284/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17310 Michael Koss, Eureka Scientific Inc. A Blue Gap Survey of Nearby Active Galaxies 17708 Yue Shen, University of Illinois at Urbana - Champaign The Black Hole Mass - Stellar Mass Relation ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10680 Period Covered: 08:00 PM October 09, 2025 - 07:59 PM October 10, 2025 (DOY 283/0000z - 283/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17309 Vihang Mehta, California Institute of Technology Resolved imaging survey of the analogs of high-z massive, star-forming clumps 17771 Peter Senchyna, Carnegie Institution of Washington Co ...Continue Reading