Simply put, pi is a mathematical constant that expresses the ratio of a circle's circumference to its diameter. It figures ...

On the way to investigate the scene of a historic asteroid collision, a European spacecraft swung by Mars and captured rare ...

A mission to survey the results of a deliberate crash between an asteroid and a NASA spacecraft has taken stunning images of ...

NASA is monitoring three aircraft-sized asteroids that will zoom past the Earth later today at around 19,000 to 22,200 miles per hour.

Analysis of samples brought back to Earth from the asteroid Bennu reveal that it has a bizarre chemical make-up and is ...

A sideways and off-target landing has brought Intuitive Machines’ lunar mission to an early end — the second such mishap for ...

The asteroid everyone was worried about won't hit Earth. Better news: Folks working in Baltimore will help us learn more ...

This week, follow the journeys of two lunar landers, meet “woolly mice,” see the oldest known bone tools, and more.

Athena, the private lunar lander from Intuitive Machines, missed its mark while landing on the moon Thursday and ended up ...

Intuitive Machines, a Houston company aiming to repeat a 2024 landing, said its spacecraft, Athena, has power and is communicating but may not be upright. It is unclear how that might impact the ...

February, headlines around the world buzzed about the potential for an asteroid to hit the Earth in 2023—specifically, ...

Nasa has predicted that a Big Ben-sized asteroid could hit the Moon and has given odds for the destructive collision. The ...