SpaceX launched the private Fram2 mission Monday (March 31), sending a crew of four spaceflight rookies into an orbit never ...

A 2014 satellite image captured a rare glimpse of a massive, eerily circular ring of clouds that formed slap-bang in the ...

France, a key European member of NATO, deployed its only aircraft carrier, FS Charles de Gaulle, for a planned five-month ...

The international all-civilian Fram2 crew is the first in space history to fly to orbit with no licensed pilot or trained ...

We still don't fully understand what triggers lightning. A new study suggests that showers of cosmic rays may be the missing ...

We know more about the Moon’s surface than Earth’s ocean floor — but that’s changing fast. A NASA-supported team used a ...

Scientists map ocean currents to trap floating trash and plastic debris, improving cleanup efforts of the Great Pacific ...

Video footage emerged showing an apparently recent close encounter between U.S. and Russian forces in the Pacific Ocean. The ...

Newsweek's weekly update maps the locations of 11 aircraft carriers in the Indo-Pacific region as of March 28.

SpaceX is planning to launch 27 Starlink satellites on Wednesday afternoon. According to SpaceX, the Starlink mission aims to ...