The sun’s light exerts a tiny force called “solar radiation pressure” on objects in space. Lightweight human-made debris, ...

A big asteroid, the size of the Empire State Building, called 2024 WY70 is on a collision course with Earth this weekend.

Alinda, measuring 2.6 miles wide, will be visible this weekend. Stargazers can spot it using basic equipment or watch a ...

A near-Earth object was likely ejected into space after an impact thousands of years ago. Now it could contribute new ...

Further simulations on flybys into the inner Solar System revealed one of our own planets might be flung out of the ballpark ...

The Alinda asteroid will be visible with binoculars in a 'once in a decade' event as it brushes past Earth, with its return ...

"it's not completely unusual for asteroids to be near the Earth," Gallagher said. "Our moon is about a quarter million miles ...

Typically, asteroids - like the one depicted in this artist's concept - originate from the main asteroid belt between the ...

Emily Simpson, a passionate space enthusiast and recent Florida Tech graduate, has published groundbreaking research that imagines an alternate version of our solar system. Instead of the asteroid ...

Astronomer Dean Regas gives us the lowdown on the best things to look out for this winter, from a “planet parade” to the ...

The asteroid is estimated to be between 656 and 1,443 feet across, and will pass at 16 times the distance to the moon.