SpaceX scrubs Falcon I rocket launch
Monday, November 28, 2005
SpaceX called off the much-delayed inaugural launch of their new Falcon 1 rocket on Saturday from Kwajalein’s Omelek Island launch site. The intent was to launch the U.S. Air Force Academy's FalconSat 2 satellite, which will monitor plasma interactions with the Earth's upper atmosphere and magnetosphere.
The launch was delayed, then finally cancelled after an oxygen boil-off vent had accidentally been left open. The oxygen was unable to cool the helium pressurant, which then proceeded to evaporate faster than it could be replenished. A main computer issue, probably serious enough to cause a scrub on its own, was also discovered.
This long-anticipated flight was originally expected to be launched in January 2005, however a series of setbacks forced a series of delays, with the flight most recently scheduled to be in early 2006. It was intended to be launched from the Kwajalein atoll in the middle of the Pacific Ocean.
SpaceX is a startup company founded in 2002 by Elon Musk, who is also known for founding the PayPal online payment service. The launch price per pound for the Falcon I is substantially cheaper than that of other US launch vehicles. In the past Musk has stated, "Long term plans call for development of a heavy lift product and even a super-heavy, if there is customer demand. We expect that each size increase would result in a meaningful decrease in cost per pound to orbit. For example, dollar cost per pound to orbit dropped from $4,000 to $1,300 ($8,800/kg to $2,900/kg) between Falcon 1 and Falcon 5. Ultimately, I believe $500 per pound ($1,100/kg) or less is very achievable."
- "SpaceX Scrubs Maiden Flight of Falcon 1 Rocket" — , November 27, 2005
- Dianne Molina. "SpaceX Updates" — , August 03, 2005
- Tariq Malik. "SpaceX Sets Launch Debut for Falcon 1 Rocket" — , November 18, 2005
- Dianne Molina. "SpaceX completes final milestone before Falcon I Maiden Launch" — , May 27, 2005
- "Space shuttle to launch cadet-developed satellite" — , March 20, 2002
- Erin Caylor. "AFRL helps academy cadets with engineering" — , June, 2005
- Jan Walker. "DARPA, Air Force kick off Phase II small launch vehicle effort" — , September 15, 2004