Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10987 Period Covered: 08:00 PM August 12, 2026 - 07:59 PM August 13, 2026 (DOY 225/0000z - 225/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17809 David Thilker, The Johns Hopkins University Decoding stellar feedback in action with an HST+MUSE+JWST full-disk survey of starburst galaxy prototype NGC 253 18074 Ava Polzin, University of Ch ...Continue Reading

JWST Observer Latest News First Look at a Time-Series Observation with New NIRISS SOSS Multistripe Subarrays The new multistripe subarrays offer a greatly improved bright limit and enable unsaturated observations of all currently known transiting exoplanet systems. 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 #10986 Period Covered: 08:00 PM August 11, 2026 - 07:59 PM August 12, 2026 (DOY 224/0000z - 224/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17699 Ethan Schreyer, University of California - Santa Cruz Can Lyman-alpha transits quantitatively test atmospheric escape models? 17908 Matthew Hayes, Stockholm University To the Frontiers of ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10985 Period Covered: 08:00 PM August 10, 2026 - 07:59 PM August 11, 2026 (DOY 223/0000z - 223/2359z) 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 17908 Matthew Hayes, ...Continue Reading

JWST Observer Latest News New NIRCam Superstripe Capability To Image Brighter Targets NIRCam's new superstripe readout capability offers significant improvements for imaging and 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 #10984 Period Covered: 08:00 PM August 09, 2026 - 07:59 PM August 10, 2026 (DOY 222/0000z - 222/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17533 Jillian Rastinejad, University of Maryland Identifying a New Source of r-Process Nucleosynthesis with HST 18043 Daniel Weisz, University of California - Berkeley The Metallicity Distributi ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10984 Period Covered: 08:00 PM August 09, 2026 - 07:59 PM August 10, 2026 (DOY 222/0000z - 222/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17533 Jillian Rastinejad, University of Maryland Identifying a New Source of r-Process Nucleosynthesis with HST 18043 Daniel Weisz, University of California - Berkeley The Metallicity Distributi ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10983 Period Covered: 08:00 PM August 08, 2026 - 07:59 PM August 09, 2026 (DOY 221/0000z - 221/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17307 Kim-Vy Tran, Smithsonian Institution Astrophysical Observatory A Legacy Library of 500 Strong Gravitational Lenses 17310 Michael Koss, Eureka Scientific Inc. A Blue Gap Survey of Nearby Ac ...Continue Reading

INBOX ASTRONOMY Lion Nebula Roars to Life With NASA’s Webb Release date: Monday, August 10, 2026 10:00:00 AM Eastern Daylight Time It’s the circle of life and it moves us all — even stars. The James Webb Space Telescope has gazed across the open “plains” of space to capture a snapshot of NGC 2392, also known as the Lion Nebula. This feline-shaped planetary nebula is the “mane” event, at least temporarily. After several thousand years in the making, it’s finally roaring to life before it will eventually disp ...Continue Reading

JWST Observer Latest News Call for White Papers - Multi-Cycle Treasury Program Concepts with JWST STScI is requesting white papers from the community with compelling scientific ideas for Multi-Cycle Treasury programs that require large allocations of JWST telescope time to complete. View All JWST Observer News ...Continue Reading