New NASA footage reveals what is the biggest meteor impact ever recorded on the surface of the Moon.
One of the most prolific tools in the search for potential life beyond Earth is in critical condition.
Densely populated galaxy clusters hold the key to seeing the impossible through the warping of space.
On January 18, 1965, Boris Volynov nearly died on his way home form orbit, and the Soviets kept it secret for over 30 years.
Canadian astronaut Chris Hadfield capped off his long and informative time aboard the International Space Station with a great cover of a classic tune about space travel.
In a five-part video series, ISS Commander Chris Hadfield explores the impact space has on the senses.
During a science conference this week regarding the topic of sending humans to Mars, the issue of the planet's toxic dust was raised as a possible impediment to one day colonizing the red planet.
A U.K.-based data vizualization geek has cobbled together the entire history of eyewitness accounts of meteor strikes on Earth, and the visual look pretty violent.
A new photo from Canadian astronaut Chris Hadfield from aboard the International Space Station makes the Earth look like a planet from an alien solar system.
NASA's Kepler Mission has already discovered over 100 planets, some of them habitable. But how exactly does it work?