For a brief period in the 1980s, astronauts went untethered outside their space capsule, flying with jet packs. The photos ...

and left the comfort of their ship to make an untethered space walk as they and Challenger hurtled along at nearly 28,900 kilometers per hour (18,000 miles per hour). Bruce was the first to make ...

There has been very few moments in NASA’s history that have been as nail-biting as when astronauts flew untethered in the dark abyss of space. One such moment occurred in 1 Read More ...