INBOX ASTRONOMY Webb Spotlights Gravitational Arcs in 'El Gordo' Galaxy Cluster Release date: Wednesday, August 2, 2023 10:00:00 AM Eastern Daylight Time New image reveals galaxy groups, smudges, and dusty distant objects. The Fishhook. The Thin One. These are just two of the striking targets revealed in new detail by NASA’s James Webb Space Telescope. In July 2022 Webb observed El Gordo, a galaxy cluster that existed 6.2 billion years after the big bang. It was selected as the ...Continue Reading

JWST Observer Latest News Resources for JWST Data Products Issues A new JDox page reports known issues with JWST Data Products. 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 #9878 Period Covered: 08:00 PM July 30, 2023 - 07:59 PM July 31, 2023 (DOY 212/0000z - 212/2359z) 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 ultrac ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #9878 Period Covered: 08:00 PM July 30, 2023 - 07:59 PM July 31, 2023 (DOY 212/0000z - 212/2359z) 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 ultrac ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #9878 Period Covered: 08:00 PM July 30, 2023 - 07:59 PM July 31, 2023 (DOY 212/0000z - 212/2359z) 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 ultrac ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #9877 Period Covered: 08:00 PM July 29, 2023 - 07:59 PM July 30, 2023 (DOY 211/0000z - 211/2359z) Program Principal Investigator Program Title Science Observations Scheduled 15445 William Keel, University of Alabama Gems of the Galaxy Zoos 15446 Julianne Dalcanton, University of Washington Establishing HST's Low Redshift Archive of Interacting Systems 16675 Jonatha ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #9877 Period Covered: 08:00 PM July 29, 2023 - 07:59 PM July 30, 2023 (DOY 211/0000z - 211/2359z) Program Principal Investigator Program Title Science Observations Scheduled 15445 William Keel, University of Alabama Gems of the Galaxy Zoos 15446 Julianne Dalcanton, University of Washington Establishing HST's Low Redshift Archive of Interacting Systems 16675 Jonatha ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #9877 Period Covered: 08:00 PM July 29, 2023 - 07:59 PM July 30, 2023 (DOY 211/0000z - 211/2359z) Program Principal Investigator Program Title Science Observations Scheduled 15445 William Keel, University of Alabama Gems of the Galaxy Zoos 15446 Julianne Dalcanton, University of Washington Establishing HST's Low Redshift Archive of Interacting Systems 16675 Jonatha ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #9876 Period Covered: 08:00 PM July 28, 2023 - 07:59 PM July 29, 2023 (DOY 210/0000z - 210/2359z) Program Principal Investigator Program Title Science Observations Scheduled 16989 Jonathan Nichols, University of Leicester Observing Jupiter's FUV auroras during the Juno Extended Mission 17069 Matthew Hayes, Stockholm University The Lyman-alpha and Continuum Origins Survey ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #9876 Period Covered: 08:00 PM July 28, 2023 - 07:59 PM July 29, 2023 (DOY 210/0000z - 210/2359z) Program Principal Investigator Program Title Science Observations Scheduled 16989 Jonathan Nichols, University of Leicester Observing Jupiter's FUV auroras during the Juno Extended Mission 17069 Matthew Hayes, Stockholm University The Lyman-alpha and Continuum Origins Survey ...Continue Reading