With help from amateur astronomers, scientists tracked how an asteroid travelled from space, broke up in Earth's atmosphere ...

The American Apophis Strategy is simple, powerful, and cost-effective: keep OSIRIS-APEX on track and unleash Janus through a public-private partnership. This would put the U.S. in the lead — not just ...

Apophis will zoom safely past the Earth closer than the orbits of geosynchronous satellites on April 13, 2029. As well as the ...

The asteroid will pass the Earth at a distance of about 135,000 miles (about 217,000 km), considered "close" in astronomical ...

A massive asteroid, 2025 FA22, will safely pass Earth on September 18, 2025, at a distance of 4.6 million miles. Initially ...

NASA confirms a 70-foot asteroid, 2025 RL2, is making a close approach to Earth today, travelling at a speed of 21,613 miles per hour.

NASA has confirmed asteroid 2025 RL2 is approaching. The space rock measures about 70 feet wide and is racing through space ...

Asteroid 2025 FA22, about building-sized (520 feet wide), will fly past Earth on September 18 at a distance of 523,000 miles.

The Japanese Aerospace Exploration Agency, or JAXA, expects its spacecraft to rendezvous with the asteroid in July 2031. The ...

New observations reveal that the asteroid 1998 KY26 is much smaller and spinning much faster than originally thought.

Skywatchers with backyard telescopes or binoculars might also be able to spot the asteroid. At its brightest, it could reach ...

NASA confirmed the asteroid will fly past Earth today. It measures about 520 feet wide and moves fast. Its speed is 24,127 ...