** The Official Space Flight Thread - The Space Station and Beyond **

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Falcon 9 v1.1 and Dragon (CRS-3) on the pad:

1cfy.jpg


Weather is a worry today and presently there is a 60% chance of violating weather rules.
 
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Not only away, but seems it came back as well :)
360m/s might sound fast, but first stage separates at around 1900m/s

Last known state for rocket boost stage is 360 m/s, Mach 1.1, 8.5 km altitude and roll rate close to zero (very important!)

Data upload from tracking plane shows first stage landing in Atlantic was good! Flight computers continued transmitting for 8 seconds after reaching the water. Stopped when booster went horizontal. Several boats enroute through heavy seas...
 
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John C houbolt died :(
Complications due to Parkinsons at the age of 95.


http://www.nasa.gov/content/john-c-houbolt-unsung-hero-of-the-apollo-program-dies-at-age-95/
Dr John C. Houbolt, so little known, but a man of great ideas and bravery, died April 15, 2014, at the age of 95


In the space race of the 1950s and '60s, the leading voices were rocket scientist Wernher von Braun and ... another guy. Household names included Neil Armstrong, Alan Shepard and ... oh, you know, the fellow who pushed the idea of a separate crew capsule and lunar lander. America wouldn't have won the race, the Eagle wouldn't have landed in 1969 and the Apollo 13 crew would never have survived if it weren't for an engineer from [the] NASA Langley Research Center. John C. Houbolt."

Without him NASA would never have made a moon landing. He was ridiculed and ignored and yet kept up his pressure to adopt LOR, without that moon landing would have been almost impossible.

Rip to a legend.
 
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Spacewalk today at around 14:20 BST (09:20 EDT). They will replace a backup computer on the S0 truss located on top of the Destiny laboratory module.

Details of the walk at 13:44 – 21:45:


The EVA is expected to last 2.5 hours.
 
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