The U.S. Space Force Space Launch Delta 30 has taken an initial step toward evaluating the possibility of supporting heavy ...

Update, 3:25 p.m.: The Delta IV Heavy rocket launched from Vandenberg Space Force Base. Update, 3:20 p.m.: The mission director gave the final go for launch after all parties had check in with “go” ...

The US Space Force is exploring industry input to develop a heavy and super-heavy launch complex at Vandenberg Space Force ...

If developed, Space Launch Complex-14 would become the first dedicated super-heavy launch complex on the West Coast.

A NASA-funded study found that a human-rated Delta IV heavy rocket could be a cheaper route to the International Space Station than NASA’s Ares I crew launch vehicle. But the human-rated United Launch ...