Almaty: Two Russian cosmonauts landed back on Earth on Monday after a record-breaking stay aboard the International Space ...

Johns Hopkins Medicine scientists who arranged for 48 human bioengineered heart tissue samples to spend 30 days at the International Space Station report evidence that the low gravity conditions in ...

It was the longest mission since Russian cosmonaut Valeri Polyakov set the record for at 437 days continously spent at space ...

Eight astronauts remain in the space station, including Americans Butch Wilmore and Suni Williams, who have remained long ...

Over the course of just one month in space, engineered human heart tissue got weaker, its ‘beating’ patterns became irregular ...

Johns Hopkins Medicine scientists who arranged for 48 human bioengineered heart tissue samples to spend 30 days at the ...

The astronauts and Crew Dragon capsule that will fly SpaceX's Crew-9 mission to the ISS have made it to Florida's Space Coast ...

Ted Colbert, CEO and president of the Defense, Space & Security division, will leave the Boeing company, media outlets ...

New research suggests that water on the moon's surface is more widespread than we thought -- even in places bathed in ...

The Polaris Dawn mission performed the first private spacewalk in history. It also tested some groundbreaking space ...

A Soyuz capsule carrying two Russians and one American from the International Space Station has landed in Kazakhstan, ending ...

A Russian space capsule has undocked from the International Space Station to take three astronauts back to Earth, two of them completing a record-long stay on the orbiting laboratory ...