The European Space Agency (ESA) created the Space Environment Health Index to track the health of Earth's orbit, assaulted by ...

SpaceX has achieved a significant milestone in its ambitious endeavor to build a global internet constellation, having now ...

It's that time of the year again that some look forward to, and many dread: Daylight Saving Time.So many people seem to hate ...

The Earth often gets a few visitors in the solar system, but some stick around for a while. Here's what to know about the ...

Quasi-moons are not real moons and don't actually orbit the Earth, although they sometimes appear to do so for short periods of time, Phil Nicholson, professor of astronomy at Cornell University, told ...

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

China’s StarDetect raises Series A funding to expand on-orbit computing and space domain awareness services Chinese ...

Earth has just acquired a new best friend in space – a small asteroid named 2025 PN7. Not quite a moon, it has been moving in ...

Driving a spacecraft around a planet isn’t anything like driving on a planet. A physicist explains orbital navigation.

The discovery of a new asteroid in the Earth's orbit around the sun has led to chatter that it's a second moon.

Researchers are discussing 2025 PN7, a small celestial body that's following a similar orbital path to our planet's without ...