Delta IV Launches USAF GPS III Satellite

A ULA Delta IV rocket carrying the GPS III Magellan mission for the U.S. Air Force Space and Missile Systems Center lifts off from Space Launch Complex-37 at 9:06 a.m. ET. (Credit: ULA)

Cape Canaveral Air Force Station, Fla., Aug. 22, 2019 (ULA PR) – A United Launch Alliance (ULA) Delta IV rocket carrying the second Global Positioning System III (GPS III) satellite, designated Magellan, for the U.S. Air Force Space and Missile Systems Center lifted off from Space Launch Complex-37 on August 22 at 9:06 a.m. EDT. This mission marked the 29th and final flight of the Delta IV Medium rocket and the 73rd GPS launch by a ULA or heritage vehicle.

(more…)

Delta IV Set to Launch GPS III Satellite on Thursday

Delta IV on the launch pad at Vandenberg. (Credit: ULA)

CAPE CANAVERAL AIR FORCE STATION, Fla., August 20, 2019 (ULA PR) — The ULA Launch Readiness Review was completed today and everything is progressing toward the ULA Delta IV launch carrying the GPS III Magellan mission for the U.S. Air Force Space and Missile Systems Center.

The mission is set to lift off on Thursday, Aug. 22 from Space Launch Complex-37 at Cape Canaveral Air Force Station in Florida. The 27-minute launch window opens at 9 a.m. ET.

The live broadcast coverage of launch will begin at 8:40 a.m. ET. Live launch updates and webcast are available at: www.ulalaunch.com.

(more…)

ULA Delays Atlas V, Delta IV Missions

ULA Atlas V rocket carrying the AEHF-4 mission for the U.S. Air Force lifts off from Space Launch Complex-41. (Credit: ULA)

CAPE CANAVERAL AIR FORCE STATION, Fla. (ULA PR) — The United Launch Alliance (ULA) Atlas V551 rocket carrying the Lockheed Martin-built Advanced Extremely High Frequency 5 (AEHF-5) satellite for the U.S. Air Force Space and Missile Systems Center is delayed, due to an anomaly during component testing at a supplier which has created a cross-over concern. 

Additional time is needed for the team to review the component anomaly and determine if any corrective action is required to the launch vehicle. Launch of the AEHF-5 mission is now targeted for no earlier than Thursday, Aug. 8, 2019.

AEHF satellites provide highly-secure, jam-proof connectivity between U.S. national leadership and deployed military forces. Atlas V rockets successfully launched the first four AEHF satellites in 2010, 2012, 2013 and 2018.

The AEHF-5 launch will mark the 80th Atlas V mission since the inaugural launch in 2002 and the 10th in the 551 configuration. The rocket features a kerosene-fueled common core booster, five solid rocket boosters, the hydrogen-fueled Centaur upper stage and a five-meter-diameter payload fairing.

The ULA Delta IV rocket carrying the GPS III SV02 mission for the U.S. Air Force Space and Missile Systems Center is delayed, due to an anomaly during component testing at a supplier which has created a cross-over concern. 

Upon further evaluation, additional time is needed to replace and retest the component on the launch vehicle. Launch of the GPS III SV02 mission is now targeted for no earlier than Thursday, Aug. 22, 2019.

Five Things to Know About NASA’s Deep Space Atomic Clock

PASADENA, Calif. (NASA/JPL-Caltech PR) — NASA is sending a new technology to space in late June that will change the way we navigate our spacecraft — even how we send astronauts to Mars and beyond. Built by NASA’s Jet Propulsion Laboratory in Pasadena, California, the Deep Space Atomic Clock is a technology demonstration that will help spacecraft navigate autonomously through deep space. No larger than a toaster oven, the instrument will be tested in Earth orbit for one year, with the goal of being ready for future missions to other worlds.

(more…)