NASA Odyssey orbiter snapped a first-ever image of a Mars volcano peeking above some clouds before dawn. It’s twice as tall ...

Your blood is also red because of a mixture of iron and oxygen in a molecule called hemoglobin. So in a way, the ancient ...

If you looked at the churning clouds near Jupiter’s pole, they appear like ocean currents on Earth — as if you’re looking at ...

People from cultures across the world have been looking at Mars since ancient times. Because it appears reddish, it has often ...

Arsia Mons, which dwarfs Earth's tallest volcanoes, and its two neighboring volcanoes are often surrounded by water ice ...

From a Mars rover selfie to an astronaut's view of the flower moon, these space images will give you a new perspective on our ...

The image, captured by NASA ’s Mars Odyssey orbiter, is the first of its kind: a volcano on the Red Planet seen on the ...

NASA studies Mars more than scientists know about our oceans. The Red Planet is the most studied celestial body, and a new ...

The conjunction between Mars and the bright blue star Regulus began on Monday (June 16) and will bring the two objects side by side in the night sky. A conjunction occurs when two celestial bodies ...

Before they take the long journey to another planet, humans will have to find the right place to land. New findings from a ...