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A general blog, used as a fallback if a blog name is not selected.

    NASA, SpaceX Update Crew-10 Launch, Crew-9 Return Dates

    NASA and SpaceX are accelerating the target launch and return dates for the upcoming crew rotation missions to and from the International Space Station. The agency’s Crew-10 launch now is targeting Wednesday, March 12, pending mission readiness and completion of the agency’s certification of flight readiness process. The Crew-9 mission is planned for return to …

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    NASA’s SPHEREx Telescope Arrives for Final Launch Preparations

    White truck with a white box on a trailer prepares to back into a tan hangar. The white box contains NASA's SPHEREx Spacecraft.

    NASA’s SPHEREx spacecraft arrived Tuesday, Jan. 14, at Astrotech Space Operations located inside Vandenberg Space Force Base in California for final processing before launching on its two-year mission.  The SPHEREx (Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer) observatory is targeted to launch at the end of February on a …

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    Strong Solar Flare Erupts from Sun

    The Sun, shown in orange, against a black background. There are several dark splotches and bright orange and yellow regions. On the upper left, there is a bright white area — the flare.

    The Sun emitted a strong solar flare, peaking at 7:48 a.m. ET on Jan. 4, 2025. The National Oceanic and Atmospheric Administration’s Solar Ultraviolet Imager, which watches the Sun constantly, captured an image of the event. Solar flares are powerful bursts of energy. Flares and solar eruptions can impact radio communications, electric power grids, navigation …

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    NASA Eyes Launching SPHEREx Sky-Mapping Mission in Early 2025

    NASA’s SPHEREx space observatory was photographed at BAE Systems in Boulder, Colorado, in November 2024 after completing environmental testing. The spacecraft’s three concentric cones help direct heat and light away from the telescope and other components, keeping them cool.

    NASA and SpaceX are targeting late February 2025 for the launch of the agency’s next astrophysics observatory, SPHEREx. Short for Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer, SPHEREx will launch aboard a SpaceX Falcon 9 rocket from Vandenberg Space Force Base in California. About the size of a subcompact …

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