Earlier reports Convert Day of Year

The Hubble Space Telescope

Unlocking the Secrets of the Universe

Daily Report #10900

Period Covered:
08:00 PM May 17, 2026 - 07:59 PM May 18, 2026
(DOY 138/0000z - 138/2359z)

Program Principal Investigator Program Title
Science Observations Scheduled
17804 R. O. Loyd, Eureka Scientific Inc. STELa: Survey of Transiting Exoplanets in Lyman-alpha
18001 Sarah Peacock, University of Maryland Baltimore County Completing Panchromatic Spectra for High Priority HWO Target Stars
18011 Na'ama Hallakoun, Weizmann Institute of Science White dwarfs with inconsistent ages in young open clusters
18050 Hannah Bish, Space Telescope Science Institute Reaping the Whirlwind: Accretion & Outflow in the Inner Milky Way
18079 Sumit Sarbadhicary, The Johns Hopkins University An HST Near-UV SNAP + Roman survey of extended star-forming disks in nearby galaxies
18095 Sean Linden, Rochester Institute of Technology The Hidden Engines That Could: Tracing Clump Formation and Evolution in the Hearts of Infrared-Luminous AGN Hosts
18098 Amy Bonsor, University of Cambridge Is Sulfur stored in the refractory or volatile component of planetary building blocks?
18112 Julien Wolf, Max Planck Institute for Astronomy Beyond the Quasar Redshift Frontier: Uncovering Rapidly Accreting Supermassive Black Holes at z>8 with HST/WFC3 and Euclid
Calibration Observations Scheduled
17947 Aidan Pidgeon, Space Telescope Science Institute WFC3 UVIS CCD Daily Monitor Part 2
17949 Isabel Rivera, Space Telescope Science Institute WFC3 UVIS CCD Unflashed (CTE) Monitor
17972 Benjamin Kuhn, Space Telescope Science Institute WFC3 CSM Monitor with Earth Flats
17978 Alyssa Guzman, Space Telescope Science Institute CCD Daily Monitor (Part 2)
18155 Matthew Dallas, Space Telescope Science Institute STIS CCD Dark Monitor Part 2
18158 Joshua Lothringer, Space Telescope Science Institute STIS CCD Bias and Read Noise Monitor Part 2
18171 Jacqueline Brown, Space Telescope Science Institute STIS NUV MAMA Dark Monitor
18172 Jacqueline Brown, Space Telescope Science Institute STIS MAMA NUV Flat-Field Monitor
Other Observations Scheduled
15601 David Sahnow, Space Telescope Science Institute COS FUV DCE Memory Dump