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

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 ...

The proposed national US budget for 2026 contains a few nasty surprises for NASA, and some serious disappointments—among them ...

NASA has identified 2025 MM as part of the Aten group, a family of asteroids that regularly cross Earth’s orbital path.

World Asteroid Day 2025 is upon us! Here's how you can celebrate the event by livestreaming real-time views of near-Earth ...

An asteroid, approximately the size of a small aircraft, will safely pass by Earth today, posing no threat to our planet, confirms NASA.

To mark the 10th anniversary of World Asteroid Day, a global live stream will showcase near-Earth asteroids and highlight ...

Earth lives in a shooting gallery, with small and large rocky bodies in abundance in our solar system. Are we in danger of ...

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

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

Earth is perfectly safe from a menacing asteroid known as 2024 YR4 that is big enough to level a city, but the moon? Not so much.