RT @Astroguyz: T-10 minutes to the launch of an #AtlasV rocket with #GPSIIF4 from Cape Canaveral. Watching Live: bit.ly/10rTMpm #sp…
RT @Astroguyz: T-10 minutes to the launch of an #AtlasV rocket with #GPSIIF4 from Cape Canaveral. Watching Live: bit.ly/10rTMpm #sp…