Scientists find vast, ancient galaxies hiding in plain sight
August 8, 2019, 2:25 p.m. by Christian Cotroneo
They were invisible to Hubble.
Why Bill Nye's solar sail matters for the future of space travel
August 8, 2019, 8:20 a.m. by Ben Bolton
LightSail 2 propels itself from Earth using only sunlight.
The black hole at the heart of this galaxy may be among the biggest in the universe
August 6, 2019, 2:31 p.m. by Christian Cotroneo
It's in a class beyond 'supermassive'.
This newly discovered star may have been around when the universe was still a baby
August 5, 2019, 12:38 p.m. by Christian Cotroneo
It may even shine light on the first stars that ever formed.
A newly discovered football-shaped planet is blasting heavy metal into space
August 2, 2019, 1:58 p.m. by Christian Cotroneo
WASP-121b is livin' on a prayer.
A rare star escapes the supermassive black hole at the heart of the galaxy
July 30, 2019, 2:51 p.m. by Christian Cotroneo
It's traveling at more than 1,000 miles per second.