NASA has recently declared that a massive asteroid is set to pass by Earth in December 2024, and while it’s big enough to ...

The asteroids, named 447755 (2007 JX2) and (2020 XR), are each estimated to be roughly between 900 feet and 2,100 feet across ...

NASA is closely monitoring a massive asteroid named 447755 (2007 JX2), which is set to pass by Earth on Tuesday.

Asteroid 2024 BJ's closest approach to Earth will be about 220,000 miles (354,000 kilometers) way. The space rock is ~68 feet ...

This breakthrough is especially timely, as NASA’s Catalina Sky Survey identifies around 2,000 near-Earth asteroids annually.

The massive space rock is moving at a whopping 44,001 km/h but is highly unlikely to collide with Earth, according to experts ...

A weird "quasi-moon" of Earth is about to get a name — and you can be part of the process. Earlier this year, the science podcast Radiolab and the International Astronomical Union (IAU) — the ...

At least eight comets will be visible in the Northern Hemisphere in 2025. Here's where and when to look and which ones you ...

A theoretical study suggests that small black holes born in the early universe may have left behind hollow planetoids and microscopic tunnels, and that we should start looking within rocks and old ...