Dragonfly, NASA's helicopter mission to Titan, is already using a Falcon Heavy to launch in 2028. While the Falcon Heavy doesn't have as much payload capacity as the SLS, it could still ...

His father, Tom Heter II, worked on Atlas and Titan rockets. Countdown toward the 2:45 p.m. liftoff is proceeding. 1:20 p.m. Delta IV Heavy launching from Cape's Launch Complex 37 The Delta IV ...