Astronomers were slow at spotting a small giraffe-sized asteroid that zoomed past our planet on Tuesday, September 30, 2025, at 8:47 p.m. EDT. The encounter was not discovered until hours later as the ...

What would happen if an asteroid hit the Earth's moon? No, it's not the plot of an upcoming blockbuster movie starring everyone's favorite action heroes. Instead, it's the very real prediction NASA is ...

Asteroid 2025 TF zipped past Earth above Antarctica, coming within 428 km of the surface. Roughly the size of a small car, it was detected hours after the flyby and posed no danger. ESA astronomers ...

The asteroid gave us a reminder of our planet's vulnerability and the value of vigilant sky surveys. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

A small, giraffe-size asteroid called 2025 TF came closer to Earth than some satellites on Wednesday (Oct. 1), stunning astronomers who first spotted it hours later. When you purchase through links on ...

The day marks the anniversary of a large meteor impact in Siberia on June 30, 1908. This is known as the Tunguska event. As the meteor entered the atmosphere, it exploded several miles above the ...