An unusual flickering of a young F-type star called Gaia20ehk and an expanding cloud of dust around it suggest that a catastrophic planetary crash unfolded in real time, offering a rare glimpse of the ...
Add Yahoo as a preferred source to see more of our stories on Google. A visualisation of the huge, glowing planetary body produced by a planetary collision. In the foreground, fragments of ice and ...
When two worlds collide, they leave more than the shambles of dusty ejecta. Astronomers have detected light from a post-collision remnant, providing the best evidence so far for planetary-scale ...
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