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 ...

Extended time in space can bring changes to human physiology and psychology. NASA astronauts Barry "Butch" Wilmore and Sunita "Suni" Williams are returning to Earth after spending an unplanned ...

Now the results are in, and we can do interesting science with it." Astronomers have announced that the James Webb Space Telescope has successfully captured its first direct images of carbon ...

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 ...

SpaceX successfully launched four people into space on Friday, beginning a mission that will give the International Space Station enough crew members to allow astronauts Suni Williams and Butch ...

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 ...

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 ...

Former Google CEO Eric Schmidt is taking over as the CEO of Relativity Space, a 9-year-old rocket startup, a company spokesperson confirmed in a statement to TechCrunch. This is Schmidt’s first ...

Former Google chief executive Eric Schmidt has taken a controlling interest in the Long Beach, California-based Relativity Space. The New York Times first reported the change becoming official ...