NASA discovers four sub-Earth exoplanets orbiting Barnard's Star after a century-long search. Find out how this changes the ...

The rings, believed to be made up of rocky and icy chunks that could be as large as a house, help separate Saturn from other planets in our solar system. They’re also about to perform a vanishing ...

More than 60 years after the first debunked discovery of a planet orbiting Barnard’s Star, the closest single-star system to ...

If Mars becomes a human colony is anyone’s guess. Musk said 2016 that it would take 40 to 100 years to have a self-sustaining civilization on the planet. While Mars is quite barren, dusty, and chilly, ...

Venus will pass directly between Earth and the Sun in a rare event called Venus's Inferior Conjunction, often referred to as a "Venus Kiss." ...

Asteroids of this size regularly pass through the Earth's neighborhood, often unnoticed, unless they are actively tracked by NASA and other space agencies. The continuous monitoring of near-Earth ...

Skywatchers will have the chance to witness a rare event that is not set to happen again for another eight years. Venus will ...

Xenoblade Chronicles X exists apart from the rest of the franchise, and where/when it fits into the series timeline is a ...

To light the candle is to resist. We must resist like Alice Paul and Lucy Burns, who founded the Congressional Union for ...

Where are all the aliens? It's a question that goes back to Enrico Fermi, an Italian-American physicist who was a member of the Manhattan Project which you will likely know a thing or two about if you ...

To make up for the loss, scientists from Caltech and the Jet Propulsion Laboratory (JPL) in La Cañada Flintridge set up a ...

The search giant should’ve been first to the chatbot revolution. It wasn’t. So it punched back with late nights, layoffs—and ...