Flying Free

Yesterday’s Astronomy Picture of the Day was pretty neat.  It was an astronaut grabbing a rather large satellite in an untethered spacewalk. The picture doesn’t capture really what’s happening here.  The satellite is rotating while being captured.  The video shows this better. Shannon couldn’t believe what she was seeing.  “Is he crazy!” seems like what […]

“Sometimes doing nothing is the best option”

Great post by NASA’s Wayne Hale on his blog regarding conjuctions, or close encounters between the Space Shuttle and space junk.  When a conjunction is going to occur during the crew sleep period and there is sufficient reason to believe there will not be a collision, mission controllers will set a timer to expire at […]