SpaceX launching first test satellites for internet network

SpaceX took a critical step Thursday toward making one of Elon Musk's dreams a reality: the largest satellite network ever built, bringing high speed internet to billions around the world, according to CNBC.

Musk's space company successfully deployed a satellite into low Earth orbit for the Spanish government, which was the primary customer aboard the previously flown Falcon 9 rocket. Tucked alongside the 1½ ton satellite for Spain's military, however, were SpaceX's own, smaller additions.