When assigned her original eight-day mission, she certainly didn't expect to taking over as commander of the International ...

The House passed a new NASA authorization bill Sept. 23 that would largely keep the agency on course in its human spaceflight ...

NASA astronaut Tracy C. Dyson returned to Earth after a six-month mission aboard the ISS, along with Roscosmos cosmonauts ...

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

At the International Space station, researchers are making strides in everything from Earth science to chemical properties.

All three had to be carried out of the spacecraft after it landed in the Kazakhstan Steppe, due to the toll their time in ...

The Soyuz MS-25 spacecraft with Roscosmos cosmonauts Nikolai Chub, Oleg Kononenko and NASA astronaut Tracy Dyson landed at 1159 GMT ...

Scientists at Johns Hopkins Medicine sent human heart tissue into space to study the effects of low gravity on cardiac health ...

Recent science news includes a Russian Soyuz bringing astronauts back from the ISS, a failed test flight by a Chinese startup ...

SpaceX and NASA are targeting Thursday for the launch of the Crew-9 mission to the space station, though a storm in the area ...

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

A Russian Soyuz capsule successfully brought two cosmonauts and a U.S. astronaut back from the ISS. China's Deep Blue ...