Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #9776 Period Covered: 08:00 PM April 19, 2023 - 07:59 PM April 20, 2023 (DOY 110/0000z - 110/2359z) Program Principal Investigator Program Title Science Observations Scheduled 16719 Nikolay Walters, University College London Characterization of Unforeseen Chromospheres in Isolated White Dwarfs 16918 Nial Tanvir, University of Leicester The afterglow and host of GRB 21090 ...Continue Reading

JWST Observer Latest News Performance Monitoring Reveals a Decrease in the MIRI MRS Throughput at the Longest Wavelengths Routine performance monitoring has revealed an anomaly in the MIRI Medium Resolution Spectrometer. 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 #9775 Period Covered: 08:00 PM April 18, 2023 - 07:59 PM April 19, 2023 (DOY 109/0000z - 109/2359z) Program Principal Investigator Program Title Science Observations Scheduled 16689 Kevin Burdge, Massachusetts Institute of Technology Using STIS ultraviolet spectroscopy to understand the physical properties, evolution, and structure of white dwarfs in sixteen newly discovered ultr ...Continue Reading

INBOX ASTRONOMY Hubble Celebrates 33rd Anniversary with a Peek into Nearby Star-Forming Region Release date: Thursday, April 20, 2023 10:00:00 AM Eastern Daylight Time Dark Nebula is a Cauldron of Star Birth You should know where you come from, but understanding the birth of our Sun and family of planets is largely sketchy because it happened 4.6 billion years ago. Trying to imagine far back in time, what were the initial conditions for the genesis of our solar system? Early ast ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #9774 Period Covered: 08:00 PM April 17, 2023 - 07:59 PM April 18, 2023 (DOY 108/0000z - 108/2359z) Program Principal Investigator Program Title Science Observations Scheduled 16655 Andrea Dupree, Smithsonian Institution Astrophysical Observatory Betelgeuse: An Iconic and Surprising Red Supergiant 17065 Sebastiano Cantalupo, Universita di Milano-Bicocca Resolving a Mass ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #9773 Period Covered: 08:00 PM April 16, 2023 - 07:59 PM April 17, 2023 (DOY 107/0000z - 107/2359z) Program Principal Investigator Program Title Science Observations Scheduled 16775 Walter Maksym, Smithsonian Institution Astrophysical Observatory The Last Gasp of the TDE Wind 17090 Caroline Piaulet, Universite de Montreal ANCHORING THE ENERGY BUDGET OF THE KEYSTONE JWST ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #9772 Period Covered: 08:00 PM April 15, 2023 - 07:59 PM April 16, 2023 (DOY 106/0000z - 106/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17065 Sebastiano Cantalupo, Universita di Milano-Bicocca Resolving a Massive Node of the Cosmic Web at z=3 17091 Andreas Faisst, California Institute of Technology Compact oddballs in COSMOS: The F ...Continue Reading

INBOX ASTRONOMY Webb Captures the Spectacular Galactic Merger Arp 220 Release date: Monday, April 17, 2023 10:00:00 AM Eastern Daylight Time A Dazzling Display of Star Birth Captured in Infrared A stunning smash-up of two spiral galaxies shines in infrared with the light of more than a trillion suns. Collectively called Arp 220, the colliding galaxies ignited a tremendous burst of star birth. Each of the combining galactic cores is encircled by a rotating, star-forming ring blas ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #9771 Period Covered: 08:00 PM April 14, 2023 - 07:59 PM April 15, 2023 (DOY 105/0000z - 105/2359z) Program Principal Investigator Program Title Science Observations Scheduled 16775 Walter Maksym, Smithsonian Institution Astrophysical Observatory The Last Gasp of the TDE Wind 17065 Sebastiano Cantalupo, Universita di Milano-Bicocca Resolving a Massive Node of the Cosmic ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #9770 Period Covered: 08:00 PM April 13, 2023 - 07:59 PM April 14, 2023 (DOY 104/0000z - 104/2359z) Program Principal Investigator Program Title Science Observations Scheduled 16189 Ori Fox, Space Telescope Science Institute UV Spectroscopic Signatures from Type Ia Supernovae Strongly Interacting with a Circumstellar Medium 17090 Caroline Piaulet, Universite de Montreal ...Continue Reading