The author of a new book on the DART mission takes us behind the scenes of the day NASA smacked an asteroid.

NASA’s Jet Propulsion Laboratory (JPL) is actively monitoring three asteroids making close approaches to Earth on 13 October ...

Asteroid 2023 JF flew about 199,000 miles (320,000 km) away from Earth. It's estimated size is about 34 feet wide (10 meters) ...

According to the latest Nasa alert Earth will be approached by a bus-sized interstellar visitor today (October 13) with two others in tow. The three bodies will make a pass near the plant before ...

NASA is developing plans to defend Earth against potential "planet killer" asteroids by considering launching a large fleet of spacecraft or even using a nuclear device to deflect ...

Thanks to Keeps for sponsoring this video! Head to <a href=" to get 50% off your first Keeps order.It’s a Paleozoic party! We ...

Researchers found evidence from astroid craters that Earth may have had a ring, like Saturn, formed 466 million years ago.

It's "one of the brightest comets in our lifetimes", and only becomes visible every 80,000 years, so no wonder the science ...

The “comet of the century” last seen by Neanderthals was seen streaking across the skies over Britain last night. Comet A3, ...

Comet C/2023 A3 Tschinshan-ATLAS will be at its closest point to Earth, 44 million miles, on Saturday, and should be visible ...

Scientists said a comet known as the Oort Cloud comet — or C/2023 A3 Tsuchinshan-ATLAS — will pass by Earth on Saturday for ...

The Connecticut River is home to an ancient denizen of the deep, the shortnose sturgeon.