From movie stars to moguls, test your knowledge of which celebrities have gone to the final frontier. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

Test your space smarts with our weekly crossword challenge, crafted from Space.com's biggest headlines. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

From dazzling auroras not seen in decades to ambitious missions to other worlds, 2024 was a jam-packed year for space that got millions of Earthlings looking to the sky. The moon got a little more ...

Ever look at the stars and dream of traveling to one? Humans are already living in space – in the International Space Station 254 miles above Earth – and space agencies are busy plotting a future ...

Test your knowledge of chemistry with C&EN's interactive quizzes.

All the Latest Game Footage and Images from Space Quiz The gory third-person shooter isn’t quite as groundbreaking 15 years later Show how much you know and conquer the universe with this strategic ...

Space: it's no longer just for astronauts in bulky suits. In recent years, some of the world's most recognizable celebrities have strapped in and blasted off into microgravity. From billionaires to ...