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NASA’s Nancy Grace Roman Space Telescope is photographed in the largest clean room at the agency’s Goddard Space Flight Center in Greenbelt, Md. The observatory is on track for delivery

NASA astronaut Anil Menon participates in a spacewalk training session at NASA’s Johnson Space Center’s Neutral Buoyancy Laboratory in Houston, Texas, ahead of his upcoming mission to the International Space

NASA This image, released in celebration of Earth Day, shows the terminator – the line between night and day – on Earth. The Artemis II astronauts captured this view on

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A view of Earth taken by an Artemis II astronaut from one of the Orion spacecraft’s windows after completing the translunar injection burn on April 2, 2026. The image features

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Credit: NASA The Hashemite Kingdom of Jordan will sign the Artemis Accords during a ceremony at 9:30 a.m. EDT Thursday, April 23, at NASA Headquarters in Washington. NASA Administrator Jared

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