Photos: New GPS navigation satellite powered from Earth

SpaceX’s Falcon 9 rocket is set for liftoff from Cape Canaveral on Friday, heading due east over the Atlantic Ocean to deliver the Bangabandhu 1 communications satellite into orbit around 33 minutes later.

A winged Orbital ATK Pegasus XL rocket dropped from the belly of a carrier jet off the east coast of Florida and fired into orbit Thursday with eight research satellites to fly around the tropics and return measurements of winds at the cores of hurricanes.

The launch of two NASA astronauts dealt with two previous scrubs due to a valve issue on the Atlas 5 rocket and then a ground system issue at the launchpad. Liftoff happened at 10:52 a.m. EDT (1452 UTC) on Wednesday, June 5.