More recently, astronomers have proposed a theory for its volatile nature, which explains the star's seemingly erratic ...

Scientists break down the reasons why days are getting shorter—and the mystery they're still trying to solve about Earth's ...

If you thought our moon was the only satellite circling the Earth, think again. Astronomers have revealed a shocking number of tiny bodies are also up there as well.

According to a new study, Earth's mini-moons may not be from the asteroid belt after all. They're made of Moon.

Earth, captured once a day by the EUMETSAT meteorological satellite, have been time-lapsed. (video looped) Credit: Simon ...

This incredible image, featuring flashing Starlink satellites and Earth's glowing atmosphere, was captured over the Pacific ...