What has Antarctica and Mars got in common? Mineral deposits from a briny subsurface aquifer suggest bacteria are hiding under the barren Antarctic landscape -- can the same be said for the red planet?
Strange and violent events maybe taking place on Pluto -- just in time for the New Horizons spacecraft to take a closer look.
These unusual formations are located in the frozen windswept desert that is the Arsinoes Chaos region of Mars.
Mars may be a frigid desert, but perchlorate salts in the planet’s soil are lowering the freezing temperature of water, setting up conditions for liquid brines to form at equatorial regions.
Glaciers beneath the dusty sands of Mars contain enough water to coat the planet with more than three feet of ice, a new study shows.
Humanity is on the verge of discovering alien life, high-ranking NASA scientists say.
Transport yourself to Mars and stare in wonder at these stunning views of Red Planet sunsets through our robotic explorers' eyes.
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