February 18, 2019, 11:30 a.m. by Michael d'Estries
Studying the genetic differences between twins Scott and Mark Kelly, NASA gets some unexpected results.
A meteorite smashed into the blood moon during the eclipse, and it was caught on film
January 23, 2019, 1:39 a.m. by Bryan Nelson
It's the first time astronomers have recorded such an event during a lunar eclipse.
Planet Nine debunked? New theory explains outer orbits without the need for an extra planet
January 22, 2019, 3:33 a.m. by Bryan Nelson
The search for Planet Nine might be a futile effort.
We are living in an era of high frequency asteroid strikes
January 19, 2019, 12:20 a.m. by Bryan Nelson
New study proves that we're living at a time that's at higher risk for impacts than previous eras.
Our sun will become a solid crystal in about 10 billion years
January 18, 2019, 3:14 p.m. by Bryan Nelson
Astronomers have discovered the first evidence that some stars solidify into crystal.
Saturn's famous rings may not have existed when dinosaurs first evolved
January 18, 2019, 11:23 a.m. by Bryan Nelson
If dinosaurs had telescopes and had pointed them at Saturn, they might have seen a ringless world.
15 years of Mars exploration celebrated in new video
January 15, 2019, 8:10 a.m. by Michael d'Estries
See the stunning images captured by the ESA's Mars Express in this beautiful greatest hits montage.
Rare 'cosmic telescope' amplifies light from dawn of time
January 14, 2019, 9:10 a.m. by Michael d'Estries
A gravitational lens theorized by Einstein has allowed us to spot light dating back 12.8 billion years.
Scientists detect repeating radio signal from deep space
January 10, 2019, 11:02 a.m. by Bryan Nelson
Burst is one of 13 signals discovered by a new telescope in Canada.
A timeline of the distant, disturbing future of life on Earth
January 4, 2019, 10:59 a.m. by Russell McLendon
If humans are still around millions or billions of years from now, they'll have to deal with supervolcanoes, asteroids and worse.
The brightest star in the night sky will go dark
The first image of a black hole is almost ready
What to see in the night sky in February
Space travel changes our genes, and NASA's Twin Study proves it
Full moons really can mess with your sleep
Ancient supernova saved Earth from watery grave, study suggests