Chinese Spacecraft Unfolds Deorbit Sail
In a nutshell, it functions as a “kite” in space, slowing down a satellite gradually by increasing its windward area…
In a nutshell, it functions as a “kite” in space, slowing down a satellite gradually by increasing its windward area…
After drifting in orbit around the Earth for over a decade, a Russian rocket suddenly exploded into many potentially dangerous…