The "potentially hazardous" asteroid 2025 FA22 will fly close past Earth at more than 24,000 mph on Thursday (Sept. 18). The space rock was previously predicted to have a slim chance of impacting our ...
Asteroids are rocky objects orbiting the Sun, leftovers from the solar system's formation about 4.6 billion years ago. Most reside in the asteroid belt between Mars and Jupiter, but some orbit closer ...