From the Greys to the Nordics, these aliens appear frequently across abduction stories and science fiction tales.
CoRoT-2 b is a hot Jupiter 696 light-years away whose thermal hotspot is shifted in the wrong direction. New VLT data suggests the reason is its unusually slow rotation.
Interstellar comet 3I/ATLAS, the third known object to enter our solar system from another star, underwent a dramatic ...