Initially flagged as a potential Earth threat, asteroid 2024 YR4, a 200-foot space rock, is now predicted to potentially ...

As scientists wait for the asteroid to reappear, its revised trajectory is now drawing attention to another possible target: ...

A large asteroid once considered the greatest known risk to Earth may now be on track for a direct hit — not on our planet, ...

The night sky never stays still. And sometimes, it brings a quiet reminder that we share this vast space with wandering rocks ...

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

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 ...

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

Heliostats that harness sunlight by day could help detect asteroids by night, offering the U.S. a scalable planetary defense ...

Space officials estimate the rock is about 220 feet across, making it larger than the Leaning Tower of Pisa at 185 feet. 2025 ...

The space centre has announced that a large asteroid - known as 2025 OW - is on course to pass by Earth on Monday, July 28 ...

NASA has reported that two large asteroids, 2025 OU1 and 2025 OX, will approach Earth on July 26, 2025. Asteroid 2025 OU1, measuring about 140 feet wide, will pass at approximately 2.68 million ...