Science
Delta 4-Heavy cleared for liftoff after Launch Readiness Review – Spaceflight Now
ULA’s Delta 4-Heavy rocket is revealed during retraction of the launch pad’s mobile gantry before a launch attempt last month. Credit: United Launch Alliance
United Launch Alliance gave the go-ahead Thursday to continue preparations for a third try to send aloft a Delta 4-Heavy rocket and a top secret U.S. government spy satellite from Cape Canaveral early Saturday, the first of two missions poised for liftoff from Florida’s Space Coast this weekend.
ULA convened a Launch Readiness Review on T…
Continue Reading
