Debris from Comet Encke creates two annual meteor showers, but it might also pose a small risk to Earth. Scientists are ...

An autumn meteor shower yearly responsible for “Halloween fireballs” may pose a small impact threat to Earth. What is the ...

Siddharth Patel, a 12-year-old who lives in London, Ontario (west of Toronto), spotted two possible asteroids in September as ...

Contrary to allegations that 31/ATLAS is potentially hostile alien tech, the Manhattan-sized comet could provide potentially ...

Fragments of a rare type of meteorite have been found in the sample of material brought back from the lunar far side by China ...

As Earth’s skies grow more closely monitored than ever, the ability to track fast-moving space objects has become a key part ...

Some asteroids hold more iron, nickel and cobalt than Earth's reserves, presenting options for off-planet construction, fuel ...

Most people would think that Earth only has one moon, but in reality it's had multiple moons on more than one time. And right ...

The Manhattan-sized comet may offer potentially life-saving intelligence, despite claims that 31/ATLAS is potentially hostile ...

Manhattan-sized comet 3I/ATLAS — which scientists suspect could have extraterrestrial origins — will reach its closest ...

The mysterious interstellar object 3I/Atlas will pass by Earth on October 29, and scientists explain what it means and whether it’s safe.

NASA scientists have detected traces of water on the mysterious interstellar object 3I/Atlas, sparking new discussions about the possibility of life elsewhere in the universe.