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President Donald Trump has explained why he pulled the nomination of Jared Isaacman for NASA chief at the last minute. Trump announced in December 2024 that he had chosen Isaacman,

This article was originally published at The Conversation. The publication contributed the article to Space.com’s Expert Voices: Op-Ed & Insights. Professional astronomers don’t make discoveries by looking through an eyepiece

NASA’s troubled efforts to get prized Martian samples to Earth could get a lifeline, if a new proposal for a more cost-effective mission architecture gets the go-ahead. The Perseverance rover

NASA’s Cassini spacecraft has flown through the plumes of water vapor spewing out from the ocean inside Saturn’s moon Enceladus on multiple occasions, which has allowed researchers to determine the

If you’re looking for the best Amazon Prime Day model rocket deals, you’re in the right place as we’ve selected the best offer from the annual sales event. Amazon Prime

We may already be broadcasting signals to the universe and alien life that inadvertently scream “we’re here, come find us!”  —  and any potential intelligent life in the universe could

The July full moon 2025, also known as the Buck Moon, will rise on July 10, offering a spectacular lunar show for skywatchers worldwide. The moon will reach full illumination

SpaceX launched 28 more Starlink satellites for its low Earth orbit constellation on Tuesday (July 8). A Falcon 9 rocket lifted off with the broadband internet units (Group 10-28) at

Thermonuclear detonations on white dwarf stars are “lithium factories,” according to a gamma-ray signal that is the first hard evidence that these explosions are creating the lithium used in our

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