Near-Earth asteroid Bennu has a slim chance of colliding with Earth in 2182. If it does, the impact could trigger a global ...

Plate tectonics give Earth its mountains, earthquakes, continental drift and maybe even helped give rise to life itself. But do other planets in the solar system have them too?

Thirty years after the discovery of the first exoplanet, astronomers have detected more than 7,000 of them in our galaxy. But there are still billions more to be discovered. At the same time, ...

With frigid temperatures and dangerously cold wind chills, you may want to wait a few more days to check them out. Don't worry - they're not going anywhere.

Scientists found an intriguing world in our galaxy. They confirmed the existence of a rocky planet, called a "super-Earth," that's some six times as massive as Earth. While the world HD 20794 d is ...

The average surface air temperature was 55.81 degrees Fahrenheit That's 1.42 degrees Fahrenheit above the 1991-2020 average ...

"This agreement represents a significant milestone for Planet; it is our largest contract to date and is a major step forward ...

Earliest inner solar system planetesimals shaped the inventory of moderately volatile elements in terrestrial planets.