Pluto was once considered the ninth planet in our solar system, is now known as a dwarf planet. It is small, far away from ...

Beyond our solar system, countless alien worlds of lava, ice, water and noxious gas swirl through the cosmos. Here are some ...

This rocky planet, discovered with the European Southern Observatory's Very Large Telescope in Chile, is smaller than Earth, ...

A planet has been found around the closest single star to us. The planet orbits around Barnard’s star and has been given the ...

New Horizons—the famous NASA spacecraft that flew by Pluto in 2015—is now making new discoveries beyond the Kuiper Belt. With ...

While the storm could pose a threat to fragile electric systems, the National Oceanic and Atmospheric Administration says the ...

Astrobiologists have wondered if simple, microbial life could exist on Ceres, the closest frozen ocean world to Earth at an ...

Biodiversity is essential for the processes that support all life on Earth. It provides critical resources such as food and ...

Researchers spotted a small, rocky planet orbiting the red dwarf known as Barnard’s Star, which is about 6 light years away ...

Eat local? There are lots of great reasons to do so, but your carbon footprint isn't one of them. Let's bust this myth and ...

America’s switch to electric vehicles is facing all kinds of roadblocks, whether it’s politicians who don’t believe we should ...