The surface of Mars is extremely cold, irradiated, and desiccated. But at one time, the planet was much warmer and wetter, ...

"Before Hubble, no generation ever had access to unimaginably vibrant views of space, stretching almost all the way back to ...

For the past four years, NASA 's Perseverance rover has rambled over a region of Mars where scientists say a strong river ...

Researchers believe that Mars might be home to ice deposits outside of its poles that surpass the volume contained in the ...

Space exploration missions have revealed that polar vortices aren’t uncommon beyond Earth. They’ve been observed throughout ...

In celebration of the Hubble Space Telescope’s 35 years in Earth orbit, an assortment of images that were recently taken by ...

Rather than an Arctic Ocean teeming ... escort regime along the Northern Sea Route – a fact often highlighted by Chinese researchers. The melting polar ice cap has sparked an increase in ...

The world's most famous telescope is celebrating in style with new views of Mars, nebulas and a galaxy that reminds us of home.

Built at the Admirality shipyard in St. Petersburg, the icebreaking patrol vessel sailed around the Baltics and Scandinavia in late March and arrived to the Northern Fleet’s main base on Monday, ...

similar to Mars’ known polar ice caps.” Ice, not dust: Modeling reveals what lies below The radar reflections show strong, wide underground layers that stretch for hundreds of miles.