Bedmap3 is the most fine-grain map to date of the landscape beneath Antarctica's ice. Scientists created it using more than 60 years' worth of data from satellites, ships and dog-drawn sleds.

A new Tatooine-like planet outside the solar system may orbit ... each other so one is always partly blocked when seen from Earth. In a new analysis, researchers found that the brown dwarfs ...

Previous research also indicated that Earth looks down the axis of this system, known as Wolf-Rayet 104, raising concerns that our planet could ... according to the new study.

No, they’re not Earth 2.0. But they do share something in common with our planet ... like planets may be more common than we thought– and our tools to detect them are getting sharper. Each new ...

Proctor/J. Pollard A quartet of Earth-like worlds, each about 20% to 30% the size of our planet, circle one of our closest stellar neighbors, a new study reveals. The rocky alien worlds are close ...