NASA photographer Josh Valcarcel captured Zena Cardman in a pose evocative of one of the first female astronaut's portraits.

The Trump Organisation and its local real estate partners have announced a new commercial tower project in India as the US president's family business seeks to tap demand in the world's most ...

A constellation of satellites orbiting 250 miles above Earth’s surface shows how solar and wind have taken off in recent years: Here’s what renewable energy sites looked like eight years ago ...

U.K. start-up Pulsar Fusion has unveiled plans to build a fleet of reusable nuclear fusion-powered rockets, known as Sunbirds, that could cut journey times across the solar system in half.

The astronauts are expected to return from their third trip to the International Space Station for a water landing off the Florida coast on Tuesday evening. And they aren't alone. Also on board ...

Now they’ll undergo a battery of tests to find out how the longer-than-expected space stay has impacted their health. The pair left on June 5 for what was supposed to be an eight-day mission to ...

A crew has entered the International Space Station (ISS) to replace the astronauts who were stranded there for nine months. A SpaceX capsule delivered four astronauts on Sunday on a mission to ...

DENVER—The US Space Force lacks the full range of space weapons China and Russia are adding to their arsenals, and military leaders say it's time to close the gap. Gen. Chance Saltzman ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. It’s a two-for ...

Go SpaceX. Go SPHEREx, Go PUNCH. SPHEREx and PUNCH on their way to map out our universe like never before and revolutionize space weather forecasting. SPHEREx is drifting away from Falcon 9’s ...

There was a glimmer in the air tonight at Vandenberg Space Force Base in California, and it wasn't only because a SpaceX Falcon 9 rocket took to the skies carrying precious NASA cargo. As the ...

The Gateway space station will be humanity’s first space station around the Moon as a vital component of the Artemis missions to return humans to the lunar surface for scientific discovery and chart ...