NASA astronaut Sunita Williams addressed concerns about her health after images showed her looking thinner during her extended stay on the...

Senseonics and its commercial partner Ascensia Diabetes Care have received clearance from the Food and Drug Administration for the first implantable...

Three NASA astronauts who spent eight months in space after their mission was prolonged have spoken publicly for the first time since they returned to...

Three NASA astronauts who spent eight months in space after their mission was prolonged have spoken publicly for the first time since they returned to...

CAPE CANAVERAL, Fla. (AP) — Three NASA astronauts whose prolonged space station mission ended with a trip to the hospital last month declined to say...

Three NASA astronauts whose prolonged space station mission ended with a trip to the hospital last month declined to say Friday which one of them was...

Three NASA astronauts whose prolonged space station mission ended with a trip to the hospital last month declined to say Friday which one of them was...

India became the first country to land a spacecraft at the South Pole last month. The success of the Chandrayaan-3 mission prompted India to send its...

The first book set in space to win, Orbital follows astronauts in the International Space Station.

Indian-origin astronaut Sunita Williams, currently aboard the ISS, opens up about physical changes and her fitness regimen after months in...