NISAR, a joint mission of NASA and ISRO set to launch on July 30, will be able to see shifts in the landscape smaller than a ...

A NEW Earth-sized planet has been discovered in a faraway constellation – and it would kill any astronaut who dare travel ...

NASA is about to launch a new satellite described as a total game-changer to help observe and understand our planet.

Alone among known planets, Earth has vast oceans on its surface and its landmasses are marked with lakes and extensive river ...

Of all known planets, Earth is as friendly to life as any planet could possibly be -- or is it? If Jupiter's orbit changes, a new study shows Earth could be more hospitable than it is today.

The Earth is about 42 million feet (12.8 million meters) wide, and even a tall adult's viewpoint is just 6 feet (about 2 meters) above its surface.

Earthquake scientists rely on distant seismic instruments to infer how faults rupture during large earthquakes. This video ...

The new planet is almost the same size as Earth and swings around its home star, which is called LP 791-18, about once every three Earth days. Average temperatures there could spike to more than ...

According to a study published in the Monthly Notices of the Royal Astronomical Society, a team of astronomers and scientists has confirmed the discovery of TOI-715 b, a planet that may have the ...