Photos: NROL-52 payload mounted atop Atlas 5 booster

NASA says initial checks show no damage to the Atlas 5 rocket or the agency’s asteroid-bound OSIRIS-REx spacecraft that stood within the Vertical Integration Facility just a mile away from the SpaceX explosion Thursday.

This is the ascent timeline to be followed by the United Launch Alliance Atlas 5 rocket in launching the Mobile User Objective System satellite No. 4 on Wednesday at 5:59 a.m. EDT.

Launching the high-tech GOES-R satellite to revolutionize U.S. weather forecasting, a United Launch Alliance Atlas 5 rocket thunders away from Cape Canaveral on Saturday at 6:42 p.m. EST (2342 GMT).