Tag: National Reconnaissance Office
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Delta 4-Heavy launch aborted at T-minus 7 seconds
Another countdown for United Launch Alliance’s next Delta 4-Heavy rocket mission ended without a liftoff Wednesday after a computer sequencer detected a potential problem just before engine ignition. The rocket was set to blast off from Cape Canaveral with a U.S. government spy satellite at 11:54 p.m. EDT Wednesday (0354 GMT Thursday), but the countdown…
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Mobile gantry wheeled away from Delta 4-Heavy rocket at Cape Canaveral
United Launch Alliance teams rolled the Mobile Service Tower away from a Delta 4-Heavy rocket at Cape Canaveral’s Complex 37B launch pad Wednesday in preparation for liftoff on a national security mission. The 9-million-pound, 330-foot-tall mobile gantry began moving away from the Delta 4-Heavy rocket shortly after 3 p.m. EDT (1900 GMT) Wednesday. The structure…
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Live coverage: Delta 4-Heavy countdown halted in final seconds
Live coverage of the countdown and launch of a Delta 4-Heavy rocket with the classified NROL-44 payload for the National Reconnaissance Office. Text updates will appear automatically below. Follow us on Twitter. United Launch Alliance’s live launch broadcast begins at 11:34 p.m. EDT on Wednesday, Sept. 30 (0334 GMT on Oct. 1).
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ULA targeting Sept. 26 for next Delta 4-Heavy launch attempt
A Delta 4-Heavy rocket is awaiting launch from Cape Canaveral on the NROL-44 mission, carrying a classified satellite for the National Reconnaissance Office. Credit: United Launch Alliance United Launch Alliance said Thursday it is targeting Sept. 26 for the next attempt to send a classified U.S. government spy satellite into orbit aboard a Delta 4-Heavy…
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Stacking of next Atlas 5 rocket begins at Cape Canaveral
The first stage for ULA’s next Atlas 5 rocket mission was raised on a mobile launch platform Friday at Cape Canaveral Air Force Station. Credit: United Launch Alliance United Launch Alliance technicians positioned the first stage for the next Atlas 5 rocket on a mobile launch platform Friday at Cape Canaveral, a key step in…
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ULA calls off launch of triple-core Delta 4-Heavy rocket, will try again Saturday
EDITOR’S NOTE: Updated at 11 a.m. EDT (1500 GMT) on Aug. 27 with confirmation of SAOCOM 1B delay. Updated at 2:45 p.m. EDT (1845 GMT) on Aug. 27 with delay until Saturday. United Launch Alliance’s Delta 4-Heavy rocket is revealed late Wednesday with the removal of the mobile gantry on pad 37B at Cape Canaveral Air…
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Delta 4-Heavy likely heading for geosynchronous orbit with surveillance payload
EDITOR’S NOTE: Updated Aug. 28 before second launch attempt. Updated Sept. 28, 29 and 30 before subsequent launch attempts. The top secret intelligence-gathering payload for the U.S. government set for launch Wednesday on top of a Delta 4-Heavy rocket is likely the next in a line of sensitive eavesdropping satellites designed to intercept radio signals…
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Photos: Mobile gantry retracted from ULA’s Delta 4-Heavy for Aug. 27 launch attempt
Towering more than 30 stories tall, the mobile gantry structure at the Delta 4-Heavy rocket’s launch pad at Cape Canaveral was wheeled into position for liftoff of the triple-core launcher Thursday with a classified payload for the National Reconnaissance Office. The mobile gantry — which weighs around 9 million pounds — is moving on rail…
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Live coverage: Launch of Delta 4-Heavy aborted seconds before liftoff
Live coverage of the countdown and launch of a Delta 4-Heavy rocket with the classified NROL-44 payload for the National Reconnaissance Office. Text updates will appear automatically below. Follow us on Twitter. United Launch Alliance’s live launch broadcast begins at 1:52 a.m. EDT (0552 GMT) Thursday, Aug. 27.
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Next Delta 4-Heavy launch on schedule for Aug. 26
United Launch Alliance technicians lower a classified National Reconnaissance Office payload on top of a Delta 4-Heavy rocket July 27. Credit: United Launch Alliance The flight of a United Launch Alliance Delta 4-Heavy rocket set for Aug. 26 from Cape Canaveral continues the Delta rocket family’s countdown to retirement. With five Delta 4-Heavy missions left…