Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10614 Period Covered: 08:00 PM August 04, 2025 - 07:59 PM August 05, 2025 (DOY 217/0000z - 217/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17517 Hsiao-Wen Chen, University of Chicago CONTACT: Circumgalactic Observations of Nuv-shifted Transitions Across Cosmic Time 17718 Filippo D'Ammando, INAF - Istituto di Radioastronomia Uncover ...Continue Reading

JWST Observer Latest News Pipeline News: Build 12.0 of the Science Calibration Pipeline Is Now Available Build 12.0 includes improvements for MIRI, NIRCam, and NIRISS as well as 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 #10613 Period Covered: 08:00 PM August 03, 2025 - 07:59 PM August 04, 2025 (DOY 216/0000z - 216/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17310 Michael Koss, Eureka Scientific Inc. A Blue Gap Survey of Nearby Active Galaxies 17517 Hsiao-Wen Chen, University of Chicago CONTACT: Circumgalactic Observations of Nuv-shifted Transitions ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10612 Period Covered: 08:00 PM August 02, 2025 - 07:59 PM August 03, 2025 (DOY 215/0000z - 215/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17308 Cameron Lemon, Stockholm University An HST Gap Program for lensed Quasars 17310 Michael Koss, Eureka Scientific Inc. A Blue Gap Survey of Nearby Active Galaxies 17770 Daichi Hiramats ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10612 Period Covered: 08:00 PM August 02, 2025 - 07:59 PM August 03, 2025 (DOY 215/0000z - 215/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17308 Cameron Lemon, Stockholm University An HST Gap Program for lensed Quasars 17310 Michael Koss, Eureka Scientific Inc. A Blue Gap Survey of Nearby Active Galaxies 17770 Daichi Hiramats ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10611 Period Covered: 08:00 PM August 01, 2025 - 07:59 PM August 02, 2025 (DOY 214/0000z - 214/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17755 David Trilling, Northern Arizona University An HST Snapshot test of a long-standing mystery in the outer Solar System 17770 Daichi Hiramatsu, Harvard University Unveiling the Progenitors o ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10610 Period Covered: 08:00 PM July 31, 2025 - 07:59 PM August 01, 2025 (DOY 213/0000z - 213/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17517 Hsiao-Wen Chen, University of Chicago CONTACT: Circumgalactic Observations of Nuv-shifted Transitions Across Cosmic Time 17699 Ethan Schreyer, University of California - Santa Cruz Can Lyman ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10609 Period Covered: 08:00 PM July 30, 2025 - 07:59 PM July 31, 2025 (DOY 212/0000z - 212/2359z) 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 17520 Louise Breuval, Space Telescope Science Institute - ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10609 Period Covered: 08:00 PM July 30, 2025 - 07:59 PM July 31, 2025 (DOY 212/0000z - 212/2359z) 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 17520 Louise Breuval, Space Telescope Science Institute - ...Continue Reading

JWST Observer Latest News Updates to the MIRI Long-Wavelength Reduced Count Rate New models of the count rate better predict the decrease in future observing cycles. These models will be incorporated into upcoming Build 12.1 of the pipeline (expected November 2025) and Cycle 6 of the JWST ETC. View All JWST Observer News ...Continue Reading