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.

Spending time in space and having an unrivalled view of planet Earth is an experience many of us dream of. However, the human body evolved to function in the gravity of Earth. So time in the ...

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 ...

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 ...

NASA’s newest space telescope, SPHEREx — designed to ... The mission will observe the sun’s hot outer atmosphere, called the corona, and study solar wind, or the energized particles that ...

SPHEREx and PUNCH on their way to map out our universe like never before and revolutionize space weather forecasting ... which will study the sun’s outer atmosphere and solar wind.

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 ...

Eric Schmidt, who was the CEO of Google from 2001 to 2011, is now the CEO of rocket startup Relativity Space, a company spokesperson confirmed to TechCrunch. Schmidt will be replacing Relativity ...

New research suggests that a binary pair of Kuiper Belt objects, known as the Altjira system, is actually made up of three separate bodies orbiting one another in a complex triad. This rare ...

Private citizens and companies may one day begin to permanently settle outer space and celestial bodies. But if we don’t enact governing laws in the meantime, space settlers may face legal chaos.