Time series of relative FWHM measurements for all NETS stars with multiple nights of data collected prior to August 2021. We observe a sharp decrease in FWHM in August 2021
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WASHINGTON — The U.S. Space Force has awarded contracts to five companies to develop satellite communications concepts for a new geostationary constellation, the service announced July 28. To continue reading
SALLY | Official Trailer | National Geographic Documentary Films – YouTube Watch On A new documentary about the life and hidden love of astronaut Sally Ride is now streaming, 42
We don’t know what dark matter is, but that doesn’t stop astronomers from using it to their advantage. Dark matter is part of what makes gravitational lensing so effective. Astronomers
2 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) StartAugust 18, 2021 at 10:00 AM EST EndAugust 18, 2021 at 12:00 PM EST DIP RFI Outbrief Session NASA’s
HELSINKI — China’s Shijian-21 and Shijian-25 are conducting proximity operations for a second time high above the Earth as a precursor to an expected on-orbit refueling test. Shijian-21 and Shijian-25
Explore This Section Earth Earth Observer Editor’s Corner Feature Articles Meeting Summaries News Science in the News Calendars In Memoriam Announcements More Archives Conference Schedules Style Guide 19 min read
The landscape of spaceflight is continuously evolving, and Europe is positioning itself as a key player, particularly within the scope of reentry technology. This evolution is primarily fueled by innovative
With SpaceX champing at the bit to begin construction of a new Starship launch site at Cape Canaveral Space Force Station, demolition began on June 12 to remove structures used
ESA/Hubble & NASA, M. J. Koss, A. J. Barth The light that the NASA/ESA Hubble Space Telescope collected to create this image reached the telescope after a journey of 250 million years. Its
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