In the original Star Wars trilogy, only one Imperial officer had the cunning and savvy to survive more than one film. That’s ...

The European Space Agency said Wednesday that scientists have discovered what might be only the third known interstellar ...

An "interstellar object" is speeding toward the inner solar system, where Earth is located, astronomers have confirmed.

Scientists at ESA have spotted A11pl3Z, a possible interstellar object near Jupiter. Though it’s heading towards Earth, ...

A massive asteroid heads toward Earth with increasing impact probability for 2032. NASA deploys the James Webb Telescope to ...

Scientists with NASA’s Lucy mission are finally wrapping up the process of refining the data gathered by the spacecraft’s ...

Comet or asteroid heading for the Sun is only the third time an interstellar object has been spotted inside our group of ...

It's too soon to know whether the object is a rocky asteroid or an icy comet, or how big and what shape it is.

It isn’t a bird, it isn’t a plane and it certainly isn’t Superman – but it does appear to be a visitor from beyond our solar ...

Measuring approximately 120 feet in width, the asteroid will fly by at a velocity of 31,204 km/h, maintaining a safe distance ...

China's Tianwen-2 probe continues on its journey to rendezvous with a near-Earth asteroid (NEA) before heading to the main ...