Este fue
tu cielo.

To Fly Free in Space

In 1984, astronaut Bruce McCandless II achieved an unprecedented feat, floating untethered in space about 100 meters from the Space Shuttle Challenger. He used a Manned Maneuvering Unit (MMU) to propel himself with jets of nitrogen. This historic spacewalk, shared with fellow astronaut Robert Stewart, marked a new era in human exploration beyond the confines of a spacecraft.