ULA & USAF Dazzle West Coast with Delta-IV Night Launch of NRO-45 Topaz-4 Satellite

A top secret 8-ton National Reconnaissance Office (NRO)/Boeing Topaz imaging radar satellite was successfully launched into a retrograde polar orbit before dawn Feb. 10 from Vandenberg AFB, Calif. atop a ULA Delta-IV Medium. Mission NROL-45. Photo Credit: Robert Fisher / AmericaSpace

A top secret 8-ton National Reconnaissance Office (NRO)/Boeing Topaz imaging radar satellite was successfully launched into a retrograde polar orbit before dawn Feb. 10 from Vandenberg AFB, Calif., atop a ULA Delta-IV Medium. Mission NROL-45. Photo Credit: Robert Fisher / AmericaSpace

A top secret, 8-ton National Reconnaissance Office (NRO)/Boeing Topaz imaging radar satellite was […]

Vandenberg Readies Secret NRO Topaz Imaging Radar Satellite for ULA Delta-IV Launch Feb. 10

Image Credit: ULA

ULA is set to launch NROL45 on a Delta-IV from Vandenberg Air Force Base, Calif., at 3:39 a.m. PST Feb. 10. The mission will deliver the NRO/Boeing Topaz imaging radar reconnaissance satellite to orbit. Image Credit: ULA

A top secret, 8-ton National Reconnaissance Office (NRO)/Boeing Topaz imaging radar reconnaissance satellite is poised for liftoff […]

Cape/KSC Spaceport Faces Fantastic 2016 with Especially Significant GPS Kickoff Feb. 5

Propelled by its three 'cores', the Falcon Heavy is now expected to make its maiden voyage no earlier than December 2016. This behemoth will cement its credentials as the most powerful rocket in current operational status, overtaking the Delta IV Heavy. Image Credit: SpaceX

Propelled by its three “cores,” the Falcon Heavy is expected to make its maiden voyage in fall 2016. This behemoth will cement its credentials as the most powerful rocket in current operational status, overtaking the Delta IV Heavy. Image Credit: SpaceX

The planned Feb. 5 launch of a United Launch Alliance (ULA) Atlas-V carrying […]

Delta IV Using Upgraded RS-68A Engine Launches Advanced USAF WGS-7 Satcom

A spectacular sunset launch from Cape Canaveral by a United Launch Alliance Delta IV Medium+ rocket placed the U. S. Air Force/ Boeing WGS-7 Wideband Global SATCOM into super synchronous transfer orbit July 23, after a 24 hr. delay due to dangerous thunderstorms in the area. Photo Credit: Talia Landman / AmericaSpace

A spectacular sunset launch from Cape Canaveral by a United Launch Alliance Delta IV Medium+ rocket placed the U. S. Air Force/ Boeing WGS-7 Wideband Global SATCOM into super synchronous transfer orbit July 23, after a 24 hr. delay due to dangerous thunderstorms in the area. Photo Credit: Talia Landman / AmericaSpace

A spectacular […]

ULA Atlas-V and Delta-IV Poised to Launch Air Force GPS and WGS Satellites July 15 and 22

A $245 million Boeing GPS  2F spacecraft under final test before shipment to Cape Canaveral. Photo Credit: Boeing

A $245-million Boeing GPS 2F spacecraft under final test before shipment to Cape Canaveral. Photo Credit: Boeing

Two U.S. military space missions, one launched by an Atlas V and the other by a Delta IV, are set to roar off Cape Canaveral’s launch pads within seven days of each other, initiating six months of intense and […]

Reusable Rocket Systems Eyed For ULA’s Next Generation Launchers

The United Launch Alliance (ULA) Delta-IV Heavy will be totally phased out by the BE-4 methane powered Next Generation Launch System (NGLS). Photo Credit: Mike Killian / AmericaSpace

Reusable rocket elements will likely be part of the Next Generation Launch System (NGLS) being unveiled by United Launch Alliance (ULA) at the 31st National Space […]

United Launch Alliance Delivers Next Generation GPS Satellite to Orbit on Delta-IV's 26th Mission

ULA’s Delta-IV lofting the GPS IIF-6 satellite to orbit on the Delta’s 26th flight. Screen Grab Credit: ULA / AmericaSpace

A beautiful Florida sunset was outdone by a United Launch Alliance (ULA) Delta-IV rocket this evening with the successful delivery of the next Global Positioning System (GPS) IIF satellite to a semi-synchronous 11,000-mile-high circular orbit for the […]

SpaceX and United Launch Alliance Face-Off at Hearing for Military Launch Contracts

United Launch Alliance CEO Michael Gass (top left) and SpaceX CEO Elon Musk (bottom right) testified at a hearing before the U.S. Senate Appropriations Subcommittee on Defense on Wed., March 5, each outlining why their respective launch services are the best choice for the U.S. Government and tax-payer. Photo Credits: Committee on Appropriations / […]

IMAGE FEATURE: ULA Delta-IV Rocket Launches GPS IIF-5 Under Cover of Darkness

United Launch Alliance (ULA) successfully returned its workhorse Delta IV launch vehicle to operational service on Feb. 20, 2014, with the rousing 8:59 p.m. EST liftoff of a key mission to insert the Global Positioning System (GPS) IIF-5 satellite into a medium orbit, some 11,047 nautical miles (20,460 km) above Earth. Photo Credit: John […]

Launch Viewing Guide: Delta-IV To Launch GPS IIF-3 Thursday Morning

Credit: United Launch Alliance

Credit: United Launch Alliance

All systems are GO for a Thursday morning launch attempt of a United Launch Alliance Delta-IV rocket from Cape Canaveral Air Force Station Space Launch Complex 37.  The rocket will thunder into space to put the GPS IIF-3 satellite into orbit for the U.S. Air Force.  GPS IIF-3 is one […]