As Earthlings, most of us don’t spend a lot of extra time thinking about the gravity on our home planet. Instead, we go about our days only occasionally dropping things or tripping over furniture but ...
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Two planets collide under astronomers' watch
What happens when two planets collide? Astronomers have just observed the aftermath in real time around a distant star. The star Gaia20ehk, similar to our Sun, suddenly began to flicker starting in ...
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