TIL about the 2009 satellite collision where two satellites crashed into each other. Three years later a piece of debris from that collision passed the ISS at a distance of 120 m (390 ft) and all crew members had to take refuge inside two docked spacecraft

https://en.wikipedia.org/wiki/2009_satellite_collision
#til #todayilearned
https://www.reddit.com/r/todayilearned/comments/1gl9qnh/til_about_the_2009_satellite_collision_where_two/