The Moon is not the only natural object travelling through space alongside Earth. Several small asteroids travel around the Sun in near lockstep with our planet. And just like Earth, these space rocks ...

China's Tianwen-2 space probe, which is set to bring back samples from an asteroid for research, has reached its target after travelling one billion kilometres over more than a year, the Chinese space ...

Now is your chance to see a comet that takes more than five years to return to Earth's cosmic neighborhood. Here's what to ...

A newly discovered asteroid estimated to be about 62 feet wide will zoom near Earth on Monday, though it is not expected to pose a threat to the planet. Subscribe to read this story ad-free Get ...

People often use the words meteor and meteorite interchangeably, usually when describing a bright streak of light crossing the night sky. The distinction is simple, though the objects involved are ...