JWST Observer Latest News Join Us for JWebbinar 47 - NIRCam and MIRI Calibration Update This Webbinar will provide an update on the performance and calibration quality of NIRCam and MIRI. 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 #10829 Period Covered: 07:00 PM March 07, 2026 - 07:59 PM March 08, 2026 (DOY 067/0000z - 067/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17410 Ryan Foley, University of California - Santa Cruz Reducing Type Ia Supernova Distance Biases by Separating Reddening and Intrinsic Color 17776 Sean Terry, University of Maryland A Precursor ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10829 Period Covered: 07:00 PM March 07, 2026 - 07:59 PM March 08, 2026 (DOY 067/0000z - 067/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17410 Ryan Foley, University of California - Santa Cruz Reducing Type Ia Supernova Distance Biases by Separating Reddening and Intrinsic Color 17776 Sean Terry, University of Maryland A Precursor ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10829 Period Covered: 07:00 PM March 07, 2026 - 07:59 PM March 08, 2026 (DOY 067/0000z - 067/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17410 Ryan Foley, University of California - Santa Cruz Reducing Type Ia Supernova Distance Biases by Separating Reddening and Intrinsic Color 17776 Sean Terry, University of Maryland A Precursor ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10828 Period Covered: 07:00 PM March 06, 2026 - 06:59 PM March 07, 2026 (DOY 066/0000z - 066/2359z) Program Principal Investigator Program Title Science Observations Scheduled 16726 David Ehrenreich, University of Geneva, Department of Astronomy A comparative study of atmospheric escape in the brightest system of super-earths straddling the evaporation valley 17410 Ryan Fo ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10828 Period Covered: 07:00 PM March 06, 2026 - 06:59 PM March 07, 2026 (DOY 066/0000z - 066/2359z) Program Principal Investigator Program Title Science Observations Scheduled 16726 David Ehrenreich, University of Geneva, Department of Astronomy A comparative study of atmospheric escape in the brightest system of super-earths straddling the evaporation valley 17410 Ryan Fo ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10827 Period Covered: 07:00 PM March 05, 2026 - 06:59 PM March 06, 2026 (DOY 065/0000z - 065/2359z) Program Principal Investigator Program Title Science Observations Scheduled 16726 David Ehrenreich, University of Geneva, Department of Astronomy A comparative study of atmospheric escape in the brightest system of super-earths straddling the evaporation valley 17529 Ori Fox ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10827 Period Covered: 07:00 PM March 05, 2026 - 06:59 PM March 06, 2026 (DOY 065/0000z - 065/2359z) Program Principal Investigator Program Title Science Observations Scheduled 16726 David Ehrenreich, University of Geneva, Department of Astronomy A comparative study of atmospheric escape in the brightest system of super-earths straddling the evaporation valley 17529 Ori Fox ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10826 Period Covered: 07:00 PM March 04, 2026 - 06:59 PM March 05, 2026 (DOY 064/0000z - 064/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17529 Ori Fox, Space Telescope Science Institute Adding the Stripped-Envelope Supernova iPTF 13bvn to the Ongoing Search for Surviving Companion Stars 17729 Nimisha Kumari, Space Telescope Science In ...Continue Reading

Earlier reports Convert Day of Year The Hubble Space Telescope Unlocking the Secrets of the Universe Daily Report #10825 Period Covered: 07:00 PM March 03, 2026 - 06:59 PM March 04, 2026 (DOY 063/0000z - 063/2359z) Program Principal Investigator Program Title Science Observations Scheduled 17529 Ori Fox, Space Telescope Science Institute Adding the Stripped-Envelope Supernova iPTF 13bvn to the Ongoing Search for Surviving Companion Stars 17804 R. O. Loyd, Eureka Scientific Inc. STEL ...Continue Reading