Space environment health score shows how healthy - or stressed - Earth’s orbit is expected to become over the next 200 years.

Earth has several quasi-moons that get their name due to the fact that they exhibit behavior resembling our actual moon – including that they appear to orbit our planet, according to the nonprofit ...

NASA's astronomers have recently discovered a ‘quasi-moon' orbiting within Earth's orbital neighbourhood. This quasi-moon spotted in 2025 is an asteroid and not the first celestial object to be ...

Most people would think that Earth only has one moon, but in reality it's had multiple moons on more than one time. And right now is one of those times.