Posts Tagged ‘Dragon’
I’ll post more about it once the Dragon completes its mission and we find out whether it met all the mission requirements. For now, congratulations to the SpaceX team for the quick turnaround. Here’s a picture of this morning’s launch from NASA:
If the mission is successful, we will be in a new era of space flight. Some people are already declaring the start of the new era with the launch, but that’s a bit premature – it actually has to do some work up there. As you might already know from reading my other articles, I’m skeptical about private industry’s vision and ability to think big, but any space flight is better than none.
So, crossing your finger really doesn’t work, though I guess we should do some double-blind trials just to make sure.
The launch of SpaceX‘s Falcon 9/Dragon flight to the ISS went all the way to ignition early this morning, but engine five had abnormally high chamber pressure readings on lighting, requiring a computerized abort. SpaceX confirmed that this was not the result of a sensor malfunction nor any computer glitch. The fuel valve was apparently operating normally, so we’re still waiting to find out exactly what went wrong.
SpaceX noted that while a failure of two engines during flight would not cause a failure, all nine engines have to be operational for a successful liftoff. Pressure problems have occurred in testing and during the first demonstration flight as well, though in the first test the pressure was off by a narrower margin, suggesting a different fault.