Space enthusiasts are tracking Asteroid 2025 MM. It is airplane-sized. It will safely pass by Earth this week. The asteroid ...

NASA has confirmed asteroid 2025 MM is approaching. The asteroid measures nearly 120 feet across—about the size of a small ...

One hundred and seventeen years ago, on June 30, 1908, the world changed. For the people of Eastern Russia, near the Tunguska ...

A large asteroid, 2003 MH4, will pass Earth on May 24, 2025. Scientists are closely watching its path. This asteroid is classified as potentially hazardous due to its size and proximity. NASA and ...

The United Nations formally adopted Asteroid Day in 2016. The decision followed a proposal from the Association of Space ...

An image captured by the Asteroid Terrestrial-impact Last Alert System (ATLAS) when it discovered asteroid 2024 YR4.

Astronomers estimate that an asteroid this large comes this close to Earth only about once every 7,500 years. It also appears ...

NASA and ESA scientists are monitoring asteroid 2024 YR4, which is now projected to have a small chance of impacting the Moon ...

YR4 is a tailor-made asteroid for planetary defense efforts — it has everything it takes to get our attention." ...

YR4, initially considered a potential threat to Earth, is now more likely to hit the moon in 2032. The asteroid, about the size of a 10-story building, has a 4.3% chance of lunar impact, according to ...

NASA has announced that an asteroid about 200 feet in diameter is now slightly more likely to crash into the moon.

An image captured by the Asteroid Terrestrial-impact Last Alert System (ATLAS) when it discovered asteroid 2024 YR4. Credit: ATLAS / NASA An asteroid discovered late last year is expected to be in ...