YR4, which orbits the sun every four years and periodically crosses Earth's orbit. The nature of its orbit makes it a ...

Once, a very long time ago, a massive asteroid hit the Earth and wiped out the dinosaurs. In addition to functionally ...

YR4 became the highest-rated asteroid predicted to strike Earth, and although predictions for impact have lowered, not enough ...

The space rock, which measures 150 feet across and is traveling at 38,922 miles per hour, is one of five on NASA's radar.

YR4 has a very small chance of striking Earth when its orbit briefly intersects our planet's in December 2032.

The likelihood of 2024 YR4 colliding with the our planet in 2032 have ticked up to over 3 percent. Is it time to start ...

The first asteroid, 2025 DE5, is approximately 22 feet in size and will zoom past Earth at a speed of 26,558 km/h. It will ...

NASA reports that Asteroid 2025 DM7 will make its closest approach on 4 March 2025, coming within 294,000 miles of Earth.

NASA is tracking a house-sized asteroid set to whiz past Earth tomorrow at a thundering 29,304 miles per hour. The space rock ...

An asteroid, estimated to be about 130 to 300 feet wide, has a chance of crashing into Earth in less than eight years. According to NASA, asteroid 2024 YR4 has a low probability of hitting Earth ...