Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10943 Period Covered: 08:00 PM June 29, 2026 - 07:59 PM June 30, 2026 (DOY 181/0000z - 181/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17756 Paul Goudfrooij, Space Telescope Science Institute Quantifying the Link Between the UV Upturn in Elliptical Galaxies and Multiple Stellar Populations In Globular Clusters 17804 R. O. Loyd, Eureka ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10943 Period Covered: 08:00 PM June 29, 2026 - 07:59 PM June 30, 2026 (DOY 181/0000z - 181/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17756 Paul Goudfrooij, Space Telescope Science Institute Quantifying the Link Between the UV Upturn in Elliptical Galaxies and Multiple Stellar Populations In Globular Clusters 17804 R. O. Loyd, Eureka ...Continue Reading

INBOX ASTRONOMY NASA’s Webb Studies How Planet Survived Death of its Star Release date: Wednesday, July 1, 2026 11:00:00 AM Eastern Daylight Time WD 1856 b likely migrated to its current location billions of years after its star became a white dwarf. Exoplanet WD 1856 b is a world that shouldn’t exist. It orbits a white dwarf star at a separation of less than 2 million miles – well within the “danger zone” where it should have been engulfed when its host star went through a red giant phase earlier in its li ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10942 Period Covered: 08:00 PM June 28, 2026 - 07:59 PM June 29, 2026 (DOY 180/0000z - 180/2359z) 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 17756 Paul Goudfrooij, Space Telescope Science Institute Quantifying the Link Between the UV ...Continue Reading

JWST Observer Latest News The Report from the 20th JSTUC Meeting Is Now Available The report includes feedback, updates, and formal recommendations based on the JSTUC meeting in May 2026. 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 #10941 Period Covered: 08:00 PM June 27, 2026 - 07:59 PM June 28, 2026 (DOY 179/0000z - 179/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17710 Martin Millon, University of Geneva, Department of Theoretical Physics Establishing quasar-host scaling relations with strong gravitational lensing 17730 Katherine Whitaker, University of Massach ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10940 Period Covered: 08:00 PM June 26, 2026 - 07:59 PM June 27, 2026 (DOY 178/0000z - 178/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17730 Katherine Whitaker, University of Massachusetts - Amherst Fulfilling the UV Legacy of the Hubble and Webb Deep Public Frontier Field 17804 R. O. Loyd, Eureka Scientific Inc. STELa: Survey of T ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10939 Period Covered: 08:00 PM June 25, 2026 - 07:59 PM June 26, 2026 (DOY 177/0000z - 177/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17310 Michael Koss, Eureka Scientific Inc. A Blue Gap Survey of Nearby Active Galaxies 17730 Katherine Whitaker, University of Massachusetts - Amherst Fulfilling the UV Legacy of the Hubble and Webb ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10938 Period Covered: 08:00 PM June 24, 2026 - 07:59 PM June 25, 2026 (DOY 176/0000z - 176/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17785 Jacqueline Faherty, American Museum of Natural History Anchoring the Diversity of Cold Worlds With HST Spectra 17991 Peter Blanchard, Harvard University Probing Magnetar Energy Input with the ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10937 Period Covered: 08:00 PM June 23, 2026 - 07:59 PM June 24, 2026 (DOY 175/0000z - 175/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17783 Eileen Meyer, University of Maryland Baltimore County HST Polarimetry and Proper Motions of the Pictor A Hotspot 17804 R. O. Loyd, Eureka Scientific Inc. STELa: Survey of Transiting Exoplanets ...Continue Reading