Huge near-Earth asteroid could be the end of us in about 400 years
December 28, 2017, 6:01 p.m. by Bryan Nelson
The asteroid is way bigger than previously thought.
Existence of UFOs 'beyond a reasonable doubt,' according to Pentagon official
December 26, 2017, 8:22 p.m. by Bryan Nelson
'I think it's pretty clear this is not us,' he said.
Our solar system might have formed in the bubbles around a larger, long-dead star
December 23, 2017, 1:25 p.m. by Bryan Nelson
Scientists are still trying to figure out the mysteries of how our unique solar system began.
Artificial intelligence just helped NASA find our solar system's mini-me
December 15, 2017, 1:03 p.m. by Michael d'Estries
A neural network developed by Google discovered an eighth planet orbiting a star 2,500 light-years away.
Jupiter's Great Red Spot is deeper than Earth's oceans
December 13, 2017, 11:28 a.m. by Christian Cotroneo
The images are in — and this is just the beginning.
Woman's scorched retina highlights danger of solar eclipse
December 8, 2017, 3:23 p.m. by Michael d'Estries
A 26-year-old who viewed August's total solar eclipse without proper safety glasses stands as a cautionary tale for future events.
NASA discovers unique exoplanet with 'smothering' atmosphere
December 6, 2017, 6:09 a.m. by Michael d'Estries
Located over 300 light-years from Earth, this gas giant is defying expectations for how alien worlds are formed.
Mysterious high-speed hydrogen clouds are hovering around the Milky Way
December 5, 2017, 7:18 p.m. by Bryan Nelson
Nobody knows where they come from or why they're there.
Scientist unveils plan to seed another solar system with life from Earth
December 5, 2017, 2:56 a.m. by Bryan Nelson
Should we take it upon ourselves to spread life throughout the galaxy?
Norway's melting ice is revealing priceless ancient artifacts
One day without plastic. Can you do it?
A fox and a snowy owl met on a winter night
Border collies run like the wind to bring new life to Chilean forest
Why are those Finnish Olympians knitting?
Oh, I know ewe! Sheep surprise scientists with facial recognition skills