NASA's Double Asteroid Redirection Test (DART) impacted the 'moonlet' Dimorphos in the Didymos asteroid system. Watch the ...

See asteroid Dimorphous, pre- and post-impact, in this time-lapse of Hubble Space Telescope imagery. The space rock was ...

NASA revealed two giant asteroids, which are said to be about 100 ft in size, are charging towards Earth and belong to the ...

Hundreds of meteors are expected to dart across the night sky tonight; however, it might be a challenge to spot some of them.

When I asked readers on social media for suggestions about the coolest things they’ve seen in spaceflight during the last 25 ...

What size asteroids can astronomers detect from Earth that could potentially pose a threat to our planet? This is what a recent study published in Nature h | Space ...

Anne Madden sees the beauty and brawn of creepy-crawly microbes and how they may hold the solution to many human problems.

After weeks of fear and bewilderment about drones buzzing over parts of New York and New Jersey, a U.S. senator is urging the ...

From a deep dive on a fatal space shuttle disaster to a study of a dozen iconic trees, these are our favorite titles this ...

Scrim, a 17-pound mutt that's mostly terrier, became a folk hero after leaping from a second-story window in a now-viral ...

Here’s how it works. On Dec. 12, 1967, NASA launched the Pioneer 8 spacecraft on a mission to study the sun. Pioneer 8 was the third in a series of solar-orbiting satellites that NASA launched ...

Musk could help reinforce Trump's agenda immediately, some GOP strategists said, by using America PAC to pressure key ...