After exiting the cargo bay of the space shuttle Endeavour in 1998, the US- and Russian-built Zarya (L) and Unity modules are seen hovering close to Earth’s horizon.Image credit: NASA/ReutersPost to Facebook Post to Twitter
After exiting the cargo bay of the space shuttle Endeavour in 1998, the US- and Russian-built Zarya (L) and Unity modules are seen hovering close to Earth’s horizon.Image credit: NASA/ReutersPost to Facebook Post to Twitter
