Latest articles by Jeanna Bryner
Mark Kelly went on Meet the Press this morning and mentioned briefly the Russia meteor blast.
The meteor sent a shockwave that shattered window and damaged hundreds of buildings, Russian officials said.
James Hansen and activists practiced civil disobedience in front of the White House today.
From frogs and turtles to monkeys, chimps and rabbits, the animal kingdom has seen its fair share of space.
Could you identify our home galaxy in an image?
The gas giant is one of a kind, with two parent stars and two more star companions.
Satellite images reveal the culprit of the sprawling island of volcanic rocks.
Finding extreme life's bare requirements may help search for extraterrestrial microbes.
Over days in July, nearly all of the veneer of surface ice atop Greenland had thawed.
Fourth of July "fireworks" start early for some with an explosive "God particle" announcement.
The mineral likely formed near our infant sun.
The meteorite weighs about the same as a baby elephant.
The Web is already abuzz, though the Swiss lab is keeping a buttoned lip.
Turns out, even in outer space you can stuff yourself with turkey.
A hybrid matter-antimatter particle was key to the success.
The mineral had never been found in nature before now.
The tiny mineral has a unique crystal structure not seen in nature.
A mystery missile apparently launched Monday Nov. 8) from just off the California coast, though military officials are mum.
The rocky exoplanet may be the first potentially habitable world outside our solar system.
Using ground-based telescopes, astronomers have discovered a super-Earth made mostly of water.
Astronomers have spotted four exoplanets orbiting two sun-like stars.
An oddball cluster of stars was around when our galaxy was just forming.
