The recently discovered asteroid 2025 QD8 will zoom closely by Earth on Wednesday. However, there is no need to be concerned.

As asteroid 1997 NC1 speeds past Earth this Saturday, many people are wondering whether our planet is in danger. The close ...

A giant asteroid roughly the size of a skyscraper will pass within seven lunar distances of Earth on June 27. Here's how to watch the rare flyby during two livestreams on June 26 and June 27. The ...

Giant asteroid 1997 NC1, possibly up to a mile wide, will safely pass Earth this weekend, with live online streams on Friday, June 26 and Saturday, June 27.

An asteroid discovered Tuesday (April 9) made an extremely close, but harmless, pass by planet Earth today (April 11). Asteroid 2024 GJ2 is roughly the size of a car and, since its discovery this week ...

NASA has been tracking a bus-sized asteroid that is zipping past Earth on Friday at a whopping 45,522 mph. Known as 2026 KC1, the space rock is estimated to be about 27 feet across and makes its ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. An asteroid the size of two football fields end-to-end is ...