Horrible Science is here with some truly iconic names to sing you a jolly old medley, all about gravity. Sir Isaac Newton ...

History lesson, fam! On the 1st of March 1965, NASA declared the OMEGA Speedmaster to be “Flight Qualified for all Manned ...

This was its closest approach to Earth until May 21, 2090, which will be at a similarly safe distance. Asteroids, especially ...

The mission, scheduled for this year, is a significant milestone in the development of space-based solar power systems. If ...

The bright star Spica will appear to dance around Earth's moon on the night of May 9. Here's how to catch the celestial pair ...

Another asteroid is now threatening to hit Earth. It is on the ESA's list of the Top five hazardous objects. Science & Tech Trending ...

Meanwhile, astronomers are keeping watch for a rare nova—a sudden explosion of a distant star—that could appear to the naked ...

A meteor shower known for the speed of its shooting stars is expected to peak on Monday night, according to astronomers.

The Aquarids meteor shower is set to peak this week. Everyone in the U.S. will have a chance to catch a glimpse.

The Eta Aquarids meteor shower, sparked by debris from Halley’s Comet, is currently active and will peak between May 5 and 6.

Back in 1986, when the comet last swung through the inner solar system, it lost about 1/1,000th of its mass. Rice said that ...

A celestial spectacle from Halley's Comet will illuminate the night sky this week. Here's how to watch and when to look up.