Astronomers have finally watched a black hole twist spacetime in real time, catching the fabric of the universe itself ...

Violent collisions between young worlds have turned a nearby planetary system into a sprawling construction site of dust and debris, giving astronomers a rare, time-lapse view of planetary birth by ...

This mash-up of data from the James Webb Space Telescope and the Chandra X-ray Observatory reveals two galaxies mid-collision, with their spiral arms overlapping and bending toward their neighbors' ...