A chance social media post by an eagle-eyed amateur astronomer sparked the discovery of an explosive collision between ... 1,800 light years away from planet Earth. Two ice giant exoplanets ...
When it came too close to Earth, the planet caught one of them ... They say that a moon formed due to a planetary collision and the debris clumping together in a ring should orbit above the ...
Image shows a visualisation of the huge, glowing planetary body produced by a planetary collision. In the foreground, fragments of ice and rock fly away from the collision and will later cross in ...