Just the third-ever confirmed interstellar object has been detected in our solar system. Here's what we know. (Spoiler: It's ...

In our analysis this week, we look at how NASA's proposed budget would slash the agency's science division by nearly 50%.

The biggest Martian meteorite ever found on Earth is going under the hammer — and it’s got collectors buzzing from London to ...

In 2022, NASA rammed a spacecraft into an asteroid to see if it could alter its orbital period around its parent asteroid. The mission, dubbed the Double Asteroid Redirection Test (DART), aimed to ...

The rare insect, first described in 2006, had vanished from records. Despite many expeditions, it had not been seen since its ...

ENTs occur when stars that are at least three times as massive as the Sun pass so close to a supermassive black hole that its colossal gravity shreds them to pieces. The resulting string of matter ...