Editor's note: FLORIDA TODAY's Space Team was at Cape Canaveral covering the final launch for ULA's Delta IV Heavy rocket when ULA called a scrub at 2:47 p.m. EDT Thursday, March 28. Launch is TBD ...

Now, ending an era in American spaceflight, the 16th and final Delta IV Heavy rocket is scheduled to lift off at 1:40 p.m.

The 200-foot Vulcan Centaur rocket could do more than just launch satellites to orbit. As the rocket awaits certification to ...

The probe launched atop at United Launch Alliance Delta IV Heavy rocket on Sunday from the Cape’s SLC-37 at 03:31 Eastern. The Parker Solar Probe began as an idea in the Outer Planet/Solar Probe ...

United Launch Alliance (ULA) successfully launched a Delta IV rocket in the early hours of Friday morning, carrying out the AFSPC-6 mission for the US Air Force. The launch, which took place from ...

NEW YORK, August 29. /TASS/. The launch of the Delta IV Heavy rocket carrying the NROL-44 mission for the National Reconnaissance Office has been scrubbed and can take place not earlier than in ...

The Parker Solar Probe is expected to pass within an "unprecedented" 3.86 million miles of the solar surface on Dec. 24, ...

A monster-size contract from Amazon.com isn't enough. Boeing's ULA JV also needs a favor from the U.S. government if it's to ...

A NASA spacecraft may have made history, flying closer to the sun than any object sent before.The Parker Solar Probe had been ...