The Swift Observatory caught a new phenomenon: a black hole snacking on a star not totally destroying it, but pulling off material and nibbling away at it.
Until recently, working out how three objects can stably orbit each other was nearly impossible, but now mathematicians have found a record number of solutions
The James Webb Space Telescope has provided one of the most detailed views yet of the stunning supernova remnant SN 1987A, created from a destructive explosion.