NASA’s Kepler data reveals HD 137010 b, a cold, Earth-sized candidate. Though freezing cold, it offers valuable insights into ...

For over a century, scientists have suspected there could be a hidden planet lurking far beyond Neptune—massive enough to ...

The views of the setting sun are just as spectacular from space as they are on Earth.

Cartographers rely on the authority of maps to communicate locations, guide navigation at sea, and shape people’s perceptions ...

Sometimes to truly study something up close, you have to take a step back. That's what Andrea Donnellan does. An expert in Earth sciences and seismology, she gets much of her data from a bird's-eye ...

Satellites detected a mysterious gravitational change beneath Earth's surface, suggesting rapid movement of interior masses.

New Antarctica map reveals a landscape of hidden valleys and channels beneath ice, improving sea-level rise and ice flow ...

With a synchronized tap from run-of-the-mill hammers on metal plates resting on the ground, researchers kneeling in nine fields across four continents believe they’ve hit upon more than just the earth ...

Three billion years ago, you could have stood on Mars and watched a river spill into a sea. That picture is still speculative ...

ESA's first mission to another world, the Mars Express orbiter, began circling the Red Planet on June 2, 2003. Ever since, ...

Scientists have discovered there is more to Antarctica than meets the eye. A new map of the landscape beneath the frozen ...

NASA’s newly launched IMAP mission is set to tell us more about the boundary between our Solar System and interstellar space ...