Watch SpaceX launch their most expensive payload ever! (RadarSat)
• Everyday Astronaut - YouTubeThe launch window opens on Wednesday, June 12 at 7:17 a.m. PT and closes 13 minutes later, at 7:30 a.m. PT. Like most launches, a backup window will open 24 hours later, on June 13, should something go awry during the first launch window. The satelli