Earth Day is just around the corner, so we rounded up some of the most beautiful photos and images of our planet taken from space.
During a panel discussion discussing water sources in the universe, NASA Chief Scientist Ellen Stofan stated that she believes humans could come in contact with the first iterations of alien life by the year 2025.
More and more NASA missions are ending in explosive crashes, despite the risk of carrying life forms from Earth into alien worlds.
Tweets, photos and time-lapse videos taken by astronauts at the International Space Station give earthlings an instantaneous glimpse of life beyond our atmosphere.
Astronaut Chris Hadfield revealed how feces is disposed of in space and it might surprise you.
We’re closer than ever to finding out whether we’re alone in the universe or not, NASA’s top scientist said Tuesday.
NASA has partnered with the International Astronomical Union to allow the public to nominate names for soon to be discovered features on Pluto and its orbiting satellites.
Google officially took over the Moffett Federal Airfield in Mountain View on Wednesday from NASA so the tech giant can use the site’s three air hangars to develop its robots, drones and other new technologies.
A NASA astronaut and two Russian cosmonauts hurtled into orbit Friday for a year-long mission to study the effects of extended time in space on the human body.
An asteroid over half a mile wide is set to soar past Earth on Friday, but astronomers say earthlings have nothing to worry about.