Delta 4

Stats: Delta 4 history and manifest

March 18, 2015 Justin Ray

Here’s a look by the numbers of the previous Delta 4 flight history and the remaining flights of the rocket named Delta.

Photos: Next GPS satellite readied for launch

March 18, 2015 Justin Ray

The U.S. Air Force’s ninth Global Positioning System (GPS) 2F satellite, GPS 2F-9, is encapsulated in the Delta 4 rocket’s four-meter-diameter nose cone at a processing facility and then moved to the launch pad at Complex 37 for mating to its booster inside the mobile service tower.

Could Delta rockets soon be a thing of the past?

March 4, 2015 Justin Ray

With as few as 15 more launches on the calendar over the next five years, the rocket name “Delta” that has been serving the U.S. and international customers since 1960 could permanently fade into history.

24 launches scheduled at Cape Canaveral this year

January 14, 2015 Stephen Clark

Up to 24 launches are planned from Cape Canaveral in 2015, thanks to jam-packed manifests for SpaceX and United Launch Alliance to send up satellites for the U.S. military, NASA and commercial telecom operators.

13 launches on manifest for ULA in 2015

December 19, 2014 Justin Ray

Navigation satellites, communications spacecraft, classified missions, NASA science projects and the Orbital Sciences Cygnus cargo ship destined for the International Space Station are on the United Launch Alliance manifest for the new year.

ULA year in review

December 16, 2014 Justin Ray

A record number of Atlas 5 launches, the return of Delta 2 and a Delta 4-Heavy at the dawn of a new space exploration era highlighted 2014 for United Launch Alliance.

Orion capsule completes epic space journey

December 5, 2014 William Harwood

Boosted to an altitude of 3,604 miles by a Delta 4 rocket, NASA’s Orion deep space exploration vehicle fell back to Earth Friday in the program’s maiden voyage, slamming into the atmosphere at nearly 20,000 mph, enduring a hellish 4,000-degree re-entry and settling to a Pacific Ocean splashdown to wrap up a critical unmanned test flight.