"WHEN FASCISM COMES TO AMERICA IT WILL BE WRAPPED IN THE FLAG
AND CARRYING A CROSS." -SINCLAIR LEWIS

Thursday, October 8, 2009

Picture Of The Day

The feeling of isolation this would invoke:

At about 100 meters from the cargo bay of the space shuttle Challenger, Bruce McCandless II was farther out than anyone had ever been before. Guided by a Manned Maneuvering Unit (MMU), astronaut McCandless, pictured above, was floating free in space. McCandless and fellow NASA astronaut Robert Stewart were the first to experience such an "untethered space walk" during Space Shuttle mission 41-B in 1984. The MMU works by shooting jets of nitrogen and has since been used to help deploy and retrieve satellites. With a mass over 140 kilograms, an MMU is heavy on Earth, but, like everything, is weightless when drifting in orbit. The MMU was replaced with the SAFER backpack propulsion unit.
I can only imagine...

(via)

2 comments:

magpie said...

I read once of an astronaut's space walk back in the pre-shuttle days.
He said one of the saddest moments of his life was the moment he had to climb back into the capsule.

shansmith said...

Give me a rope. That looks so scary!