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Our Milky Way galaxy might be larger than we thought
Artemis 2's Jeremy Hansen stepping down from active astronaut duty after epic moon mission
A nuclear reactor that can’t melt down? Here’s how it works
Long-theorized electron-on-helium qubit achieves strong coupling to a single microwave photon
Physicist demonstrates a key theory of time by building a 'mini-universe' in his lab
The largest digital camera ever built begins to look at the universe
Venus Aerospace raises $90M Series B to build a new kind of rocket engine
UC's student-built satellite deploys into orbit
Can you guess the origins of papyrus fragments or painted ceramics? A college student turned the Met's open-access database into an online game
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