Stars can turn into black holes without a supernova
Our assumptions about star death might be misguided.
Hubble telescope spots 'runaway' black hole
The black hole, shot out of a distant galaxy, is the first of its kind.
Hubble spots kamikaze comets plunging into a nearby star
The comets could help us understand the formation of our own solar system.
Hubble snaps a pic of a microwave-emitting galaxy
The megamaser galaxy emits microwaves instead of visible light.
NASA has completed the $8.7 billion James Webb space telescope
Hubble's successor is ready for testing ahead of the October, 2018 launch.
ICYMI: Read your dog's mood swings with tech
The second best thing to Dug from Up.
Universe may hold 10 times more galaxies than once thought
We just can't see most of them.
ICYMI: Roller coasters will be recommended by urologists
Avoid surgery for kidney stones and ride the wave instead.
NASA observes possible water geysers on Europa
The observation appears to confirm earlier sightings of water spewing from Jupiter's moon.