Live coverage: Kennedy Space Center to reopen Friday

Northrop Grumman says it will not continue development of the OmegA rocket after the U.S. Space Force last month picked United Launch Alliance and SpaceX as the military’s two top launch contractors over the next seven years.

United Launch Alliance teams began stacking an Atlas 5 rocket inside a vertical hangar at Cape Canaveral Monday in preparation for an early February launch with the Solar Orbiter spacecraft, a joint U.S.-European probe that will take the first pictures of the sun’s poles.

Returning to the days of rollouts and launches in a span of only a few hours, the United Launch Alliance Atlas 5 program is looking to resume this whirlwind experience.