After 184 days in space, 2,944 orbits of the Earth, 78 million miles traveled, and a safe landing, astronaut Tracy Dyson ...

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 ...

The capsule landed on the Kazakh steppe about 3 1/2 hours after undocking from the ISS in an apparently trouble-free descent ...

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

NASA astronauts Zena Cardman and Stephanie Wilson were previously set to fly on Crew-9 but are no longer assigned to the ...

To free up two seats for the Starliner crew, NASA bumped Cardman and Wilson from the Crew 9 roster. In the meantime, four ...

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 ...

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 ...