As a wave of plans for low Earth orbit (LEO) broadband constellations enters the market, a 63-year-old former NASA Branch Chief and Google executive is betting on narrow beams, higher frequencies and ...

The space economy is projected to grow to $1.8 trillion over the next decade, and these three stocks could be big winners.

The Artemis II mission has been met with global excitement, but also an uptick in online conspiracy theories about space ...

This company is set to be a major shareholder of the blockbuster IPO.

Delta Air Lines has entered a partnership with Amazon, an agreement aimed at transforming the in-flight internet experience for millions of passengers, in a move both companies say will redefine how ...

Both Apollo 8 and Artemis II missions included public references to religion, but astronauts aboard the Artemis' Orion ...

The asteroid is on the European Space Agency's Risk List, but poses no threat to Earth or the moon during the close approach.

Satellite captures first 2D view of a tsunami, revealing how waves spread, split, and travel across the open ocean after an ...

Artemis II astronauts are returning to Earth after a historic lunar flyby, setting a new record for human spaceflight.

The Artemis II astronauts are on their way back to Earth, approaching 209,100 miles from home. Track their journey.

Live coverage of Artemis 2's splashdown begins this evening as four astronauts return from their historic 10-day mission ...

NASA is expected to hold a news conference at 4:30 p.m. EDT. Watch live views of space from Artemis II in our video player ...