December 10, 2019

China launches two more Beidou navigation satellites

November 23, 2019

Maintaining a rapid-fire launch cadence to close out the year, China added two more Beidou satellites to its independent positioning, navigation and timing fleet Saturday with a successful launch aboard a Long March 3B rocket.

Another Beidou satellite launched by China

November 4, 2019

A Chinese Long March 3B rocket successfully carried a new Beidou navigation satellite into orbit Monday, continuing a brisk launch cadence at the country’s launch sites.

Photos: ULA’s Delta 4-Medium flies for the last time

August 26, 2019

The last flight of United Launch Alliance’s Delta 4-Medium rocket lifted off Aug. 22 from Cape Canaveral Air Force Station in Florida, riding more than 1.2 million pounds of thrust from a hydrogen-fueled main engine and two strap-on solid rocket motors.

Delta 4 rocket’s launch timeline with GPS 3 SV02

August 22, 2019

A United Launch Alliance Delta 4 rocket will deliver the U.S. Air Force’s second GPS 3-series navigation satellite into an elliptical transfer orbit nearly two hours after liftoff from Cape Canaveral.

Live coverage: Delta 4 rocket lifts off with GPS satellite

August 22, 2019

The last flight of the single-core variant of United Launch Alliance’s Delta 4 rocket lifted off at 9:06 a.m. EDT (1306 GMT) Thursday from Cape Canaveral Air Force Station, Florida. The 207-foot-tall launcher carried a GPS navigation satellite into orbit for the U.S. Air Force.

ULA’s last Delta 4-Medium rocket set for launch Thursday

August 22, 2019

United Launch Alliance is set to retire part of its rocket family Thursday with the final flight of the Delta 4 rocket’s “single stick” configuration, a mission set for liftoff from Cape Canaveral carrying a new GPS navigation satellite into orbit for the U.S. Air Force.

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