A Russian Soyuz spacecraft delivered NASA astronaut Don Pettit and two cosmonauts to the International Space Station today ...

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The spacecraft will undock from the ISS on Friday at 6:04 p.m. ET after a troubling three months in orbit. You can watch the ...

Billionaire Kam Ghaffarian's startup wants to build a space station to replace the ISS. But missteps, dire financials and ...

An American astronaut and two Russian cosmonauts successfully launched Wednesday for a six-month mission to the International ...

Once they vote on their live ballot, it is returned ... while NASA astronaut Kate Rubins voted from the International Space ...

NASA astronauts Butch Wilmore and Sunita Williams, who were only expected to be on the station for a week, have been stranded ...

After Starliner developed thruster problems and leaks in the helium system that keeps the thruster system pressurized, NASA ...

UK-based startup DEEP is developing subsea habitats that it says will enable humans to live and work in the ocean.

Tuesday's edition of Forbes Daily rate cut expectations, Apple's stock drop, TikTok's day in court, updates on Trump assassination attempt, Diddy arrested and more.

The Supreme Federal Court has returned to a case that could have a huge economic impact on the federal government, report ...