Newly discovered TRAPPIST-1 star system has raised everyone's excitement level, but will humans be able to travel to it anytime soon?
Three of these Earth-size exoplanets are within the star's habitable zone.
Despite the delays, the Dragon capsule successfully delivered the supplies to the ISS.
Does the planet Mars could have future rings just like the ringed planets such as Saturn, Jupiter, Uranus and Neptune?
Discover five amazing facts about the TRAPPIST-1 solar system, which has seven Earth-like planets.
Astronomers have discovered seven Earth-sized planets orbiting nearby star.
Google honored NASA with its new animated Google Doodle today.
Scientists are ready to capture photos of black holes, but it might take a while before the public gets to see them.
Cassini images show Saturn's icy moon as a potentially habitable planet.
These signals are similar to those found in the Milky Way in 2014.
NASA just announced its newest discovery, and conspiracy theorists had wished it was aliens.
