Earth Observatory Science Earth Observatory Winter Grips the Michigan Mitten Earth Earth Observatory Image of the Day EO Explorer Topics All Topics Atmosphere Land Heat & Radiation Life on Earth
Earth Observatory Science Earth Observatory Winter Grips the Michigan Mitten Earth Earth Observatory Image of the Day EO Explorer Topics All Topics Atmosphere Land Heat & Radiation Life on Earth
NASA’s Space Launch System rocket at Launch Complex 39B (left) and United Launch Alliance’s Vulcan rocket inside its Vertical Integration Facility (right): Image: NASA/Keegan Barber (left), United Launch Alliance (right)
WASHINGTON — Space Systems Command, the primary acquisition and space development arm of the U.S. Space Force, is moving to hire contracting and procurement specialists as it tries to recover
WASHINGTON — Blue Origin will reuse a New Glenn booster for the first time on the rocket’s next launch, carrying a satellite for AST SpaceMobile. Blue Origin announced Jan. 22
HELSINKI — China’s damaged Shenzhou-20 spacecraft returned safely to Earth after on-orbit internal repairs, concluding the country’s first human spaceflight emergency triggered by a suspected debris impact. Shenzhou-20 landed at
NASA/Keegan Barber The Space Shuttle Challenger Memorial is seen during a wreath laying ceremony that was part of NASA’s Day of Remembrance, Thursday, Jan. 22, 2026, at Arlington National Cemetery
This letter from SARA is to issue a waiver for NASA grantees attending LPSC2026, allowing them to be reimbursed out of their grants for their actual lodging, although it’s expected to
TAMPA, Fla. — Open Cosmos deployed two satellites Jan. 22 to activate Ka-band spectrum filings reassigned by Liechtenstein last week, racing to meet deployment deadlines to bring the frequencies into
WASHINGTON — Blue Origin launched its first New Shepard mission of the year Jan. 22, carrying five paying customers and one company employee after a last-minute change. The New Shepard
WASHINGTON — The U.S. Space Force could double in size within the next decade as the Pentagon increasingly treats space as a contested military domain rather than a supporting utility,






