The pop scientist/TV star shares LOL musings about the future, zombies and shopping for melons.
One of the most Earth-like planets located by the Kepler mission is uninhabitable after all, due to its very active star.
A 194-gigabyte image is the largest astronomical image ever created, showing a swathe of the Milky Way galaxy across the southern sky.
A story that went viral this week reports that astronomers finally found E.T., but those aren't the facts. CNET's Eric Mack talks with the astronomers involved about what is still a very interesting star.
A large-scale survey of over 200,000 galaxies has revealed a grim truth: The universe is definitely slowing down.
NASA's Spitzer telescope confirms a new neighbor in the form of a larger-than-Earth rocky planet outside our solar system.
A surprising find has researchers thinking that they may have discovered a "Solar System 2.0."
Astronomers have found the very first quintuple star system consisting of two sets of eclipsing binary stars and one solo star.
The Square Kilometre Array had detected a tiny signature from 5 billion light years away that heralds great finds in the future.
Take a virtual tour through the ISS with this gorgeous 4K video footage courtesy of former ISS astronaut Terry Virts.