The unbelievable story behind the ‘most terrifying’ image NASA has ever taken of astronaut Bruce McCandless II who did the first-ever untethered spacewalk.

Astronauts Sunita Williams and Butch Wilmore required health checks after returning to Earth following their nine-month stay ...

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Thankfully, SpaceX's Falcon 9 ship is on its way to the ISS and bring them home in a matter of days after the initial rocket ...

The decision to abort the launch came with less than an hour before the rocket would have soared into the sky and with the ...

All the latest breaking news on plane crash. Browse ibtimes archives of photos, videos and articles on plane crash.

A space exploration mission to study an asteroid that NASA deliberately smashed a spacecraft into three years ago has taken stunning bonus images of Mars and its moon Deimos en route to its final ...

The quad of astronauts were all ready to go and strapped into their seats when the mission was aborted less than 30 minutes before they were due to launch. It's a disappointing ou ...

(NEXSTAR) – Less than an hour before liftoff, the SpaceX Dragon mission to provide assistance to two astronauts was aborted yet again, this time for a ground equipment issue. The launch, which will be ...

When asked whether he would prohibit the use of aborted fetal tissue in NIH-funded research, Stanford University medical school professor and health economist Dr. Jay Bhattacharya said he would ...

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References to a World War II Medal of Honor recipient, the Enola Gay aircraft that dropped an atomic bomb on Japan and the first women to pass Marine infantry training are among the tens of thousands ...