SpaceX delays Falcon 9 launch until May 22nd/Solar eclipse from space
May 21, 2012
As you probably already know, there was an annular solar eclipse that was visible to parts of the Pacific rim last night/this morning. Because of the international dateline, I had the days mixed up and thought it was happening today (Monday May 21st) for the western U.S., when in fact for us it was at sunset last night. But it was Monday May 21st when it began for areas like Japan, because for them it happened early in the morning. Confusing right? It’s like the eclipse time-traveled. Anyway, the above photograph gives you a different perspective on it. The dark dot over the northern Pacific Ocean is the shadow of the moon! (Photo via Universe Today)
In other space-related news: SpaceX scrubbed the launch of their Falcon 9 rocket early Saturday morning due to a faulty check valve in one of the nine Merlin main engines. Their system has a computer that runs a full diagnostic check on everything right as the engines fire, and if even the slightest problem is detected the system shuts off everything immediately. Engineers are working diligently to get the valve replaced and run diagnostics with the rocket still on the launch pad. The new target launch date is May 22nd at 3:44am Eastern Daylight Time. I hope this all works out- I’m a fan of commercial spaceflight and feel that it is essential that NASA be able to rely on private companies to handle all their low-Earth orbit operations so that it can focus its main efforts on exploring asteroids and Mars. For more info see SpaceX’s website, and NASA.