Data collected by NASA's InSight lander suggest that ancient internal processes are responsible for the "Martian dichotomy" ...

Astronomers have discovered extremely powerful winds pummeling the equator of WASP-127b, a giant exoplanet. Reaching speeds ...

In Earth's upper atmosphere, a fast-moving band of air called the jet stream blows with winds of more than 275 miles (442 km) ...

Observations of WASP-127b, a giant gas exoplanet more than 500 light years from Earth, suggest it has phenomenally high wind ...

Trump is pulling America out of the Paris Agreement, leaving the U.S. as the only major emitter not part of the treaty. It's ...

Six planets are set to align Tuesday evening, four of which will be visible to the naked eye, according to astronomers. NASA ...

Six planets will be in alignment this weekend, with four of them shining bright in one sweeping view. What to know about the ...

High radiation during a time of frenzied star formation in the Milky Way left one stellar population with few chances to form planets, a study reports.

Saving the world's shrinking glaciers is a 'survival strategy' for the planet, the UN said on Tuesday, a day after President ...

In his prepared remarks, Trump, a longtime backer of U.S.-led space exploration and exploitation, singled out Mars and left ...

Catching Charli XCX at Barclays, flexing in the front row at Fashion Week in Paris, or slipping down to Rio for Carnival? Don ...

Venus and Saturn are currently in conjunction, meaning the planets appear close together in the night sky from Earth. These ...