Donaldjohanson, a main belt asteroid, could be a relic of a cosmic collision that took place 150 million years ago.

PASADENA, Calif. ( NewsNation) — As NASA astronauts Butch Wilmore and Suni Williams returned to Earth on Tuesday, the space ...

A NewsNation exclusive reveals NASA’s high-tech plan to save Earth if an asteroid ever comes barreling toward the planet. The ...

Deimos is the smaller and less photographed of Mars’ moons. This egg-shaped object, only measuring about 7.7 miles in ...

"This has been a decade-long detective story, with each recorded meteorite fall providing a new clue," said one astronomer.

There are many home-grown problems on Earth, but there’s still time to worry about bad things arriving from above. The most ...

Some 50,000 years ago, a meteor struck near what is now Flagstaff, Arizona, leaving a 560-foot-deep crater. More recently, an ...

NASA is monitoring a bus-sized asteroid as it makes its closest approach to Earth today, among a group of five space rocks ...

The Lowell Discovery Telescope stands as one of the largest telescopes in the country, swiftly adapting via unique instrument ...

New Southwest Research Institute-led modeling indicates the main belt asteroid (52246) Donaldjohanson may have formed about 150 million years ago when a larger parent asteroid broke apart; its orbit ...

The asteroid 2024 YR4, once considered potentially hazardous, isn't likely to hit us anytime soon. Now, a team of researchers ...

New Southwest Research Institute-led modeling indicates the main belt asteroid (52246) Donaldjohanson may have formed about ...