NASA currently leads the nation's planetary defense efforts, but some are calling for the Space Force to take control.

Asteroid 2024 YR4, which once appeared to be on a collision course with Earth, may hit the moon, which could create some ...

Astronomers think small space rocks from beyond our solar system routinely strike Earth—but proving it isn’t easy ...

A 220-foot asteroid named 2025 OW is speeding toward Earth at an incredible 46,908 mph — but is it dangerous? In this video, ...

NASA is monitoring a giant space rock that is set to zoom past Earth next week – and it's bigger than the Leaning Tower of ...

The asteroid, known by the name of 2025 OW and measuring approximately 210 feet (0.5 kilometers) in length, will pass Earth ...

Asteroid 2025 OU1, about 140 feet in diameter, will safely pass Earth in 2025. While it poses no immediate threat, scientists ...

NASA confirms the approach of a 140-foot asteroid, named 2025 OU1, set to pass Earth tomorrow at a speed of 41,157 miles per hour.

NASA has confirmed that asteroid 2025 OU1 is approaching. It will pass Earth on Friday, 26 July. The rock is roughly 140 feet ...

Sandia scientist John Sandusky believes he has found a way to put heliostats, which typically turn solar energy into ...

NASA scientists have set out the truth about a 220-foot asteroid hurtling 'near' Earth early next week. Naturally, talk of ...