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This article was originally published at The Conversation. The publication contributed the article to Space.com’s Expert Voices: Op-Ed & Insights. Even before an Elon Musk-owned artificial intelligence company opened a

A new private spacecraft aims to help the U.S. military get key supplies where they’re needed, and fast. On Wednesday (Oct. 1), the California-based company Inversion unveiled Arc, a vehicle

Science fiction has always been more than just spaceships and time machines. It’s a genre built on bold ideas, philosophical questions and the fearless imaginations of writers who dared to

A baby planet has been spotted nestled inside a ring around its young parent star, offering a never-before-seen view of planet formation. Using the Magellan Telescope in Chile and the

When considering some of the most recognizable Hollywood movie posters over the decades, no greater name comes to mind than artist Drew Struzan, so it is with great sadness that

If life ever existed on Mars, traces of it might still be frozen beneath the planet’s icy surface. A new study from NASA and Penn State University suggests fragments of

The first crewed moon landing in more than half a century may not be pulled off by SpaceX after all. In April 2021, NASA awarded Elon Musk’s company a $2.9