Will Space Shuttle Discovery launch tonight or will it be delayed again?”
I dont think it will launch tonight. The weather forecast looks bleak, with a 70 percent chance of unfavorable weather would make liftoff unacceptable on Saturday, December 9th at 8:47 PM EST. NASA does want to launch tonight and has fueled the shuttle in preparation for the small chance, as it costs about $500,000 to scrub a launch. Although the weather in the area could change last second, I would safely say it will probably be scrubbed, but i’ll still watch it live on NASA TV, incase i’m wrong!