Scientists say that 3I/ATLAS has likely been traveling through interstellar space for a long time. Based on how fast it was ...

NASA has quietly but decisively reset the trajectory for Boeing’s troubled Starliner capsule, targeting an uncrewed cargo and ...

NASA released a trove of never-before-seen images of the interstellar comet 3I/ATLAS, unveiling new characteristics of the ...

NASA has drafted its Mars rover Perseverance to help monitor the sun’s activity. Every day for the next two months, the rover ...

It's possibly as big as Manhattan, likely older than our own solar system, and it's traveling through space at speeds of up ...

A trio of astronauts and cosmonauts will celebrate Thanksgiving by heading to the International Space Station.

The rare interstellar comet, also known as 3I/ATLAS, was first discovered in July and has been photographed several times.

NASA astronaut Chris Williams will launch on Thanksgiving to the ISS on a Roscosmos Soyuz MS-28 spacecraft from the Baikonur ...

Harvard astronomer Avi Loeb criticized NASA for repeating the "official mantra that 3I/ATLAS is a natural comet." ...

Overall, it has been quite a ride for the company founded nearly two decades ago in New Zealand by Peter Beck. A new book ...

China has successfully launched an ersatz Shenzhou-22 vehicle to bring the next batch of astronauts, who arrived at the station on October 31 ...