Alien hunting Harvard astronomer Avi Loeb continues to rail against the idea that our newest interstellar is merely a comet.

Asteroid 2025 PM2, about 190 feet in diameter, will pass Earth at a distance of 2.31 million miles on August 27, 2025. While ...

The space rock will make its closest approach—at a cosmically slight 183,000 miles from our planet—later today, according to ...

When NASA's Nancy Grace Roman Space Telescope launches in October 2026, it won't just be peering into the distant universe to ...

Earth will soon experience close encounters with three large asteroids, although none are expected to collide with our planet ...

The space rock came as close as within 4.15 million miles from our planet, according to NASA's Jet Propulsion Laboratory.

NASA has a planetary defense project that identified possible threats in near our solar system that could cause another mass ...

NASA is on high alert as asteroid 2025 OL1, travelling at nearly 17,000mph, prepares for a close, but safe, flyby of Earth on July 30.

After a scientist claimed a 'hostile alien threat' could attack Earth within months NASA has weighed in on the situation.

A massive asteroid, 1997 QK1, is set to safely pass Earth on August 20, 2025, at a distance of 1.87 million miles. While not ...

Asteroid 2025 PM2, about 190 feet wide and travelling over 41,000 miles per hour, will make its closest pass by Earth on 27 ...

An asteroid named for the Egyptian god of chaos and darkness won't be wreaking any havoc on Earth -- at least not this century.