Tag: SBIRS
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ULA’s Atlas V launches final SBIRS GEO missile detection satellite
United Launch Alliance was in action Thursday, using an Atlas V rocket to deploy a missile detection satellite for the US Space Force. Liftoff of the SBIRS GEO 6 mission from the Cape Canaveral Space Force Station is occurred at the opening of a 40-minute window at 6:29 AM EDT (10:29 UTC). The Space-Based Infrared…
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US Space Force missile tracking satellite rides first Atlas V launch of 2021
United Launch Alliance (ULA) has successfully launched an Atlas V from Space Launch Complex-41 (SLC-41) at the Cape Canaveral Space Force Station to loft a new Space Based Infrared System (SBIRS) military reconnaissance satellite into Geostationary transfer orbit. Following a scrub on Monday, liftoff of SBIRS GEO-5 is occurred on Tuesday, 18 May at 13:37…
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Photos: Atlas 5 takes off with SBIRS GEO Flight 4
Revisit Friday night’s blastoff of a United Launch Alliance Atlas 5 rocket from Cape Canaveral with SBIRS GEO Flight 4, the fourth in an upgraded line of U.S. Air Force missile detection and warning satellites. The 189-foot-tall Atlas 5, fitted with a solid rocket booster for extra thrust, lifted off at 7:48 p.m. EST Friday…
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U.S. military satellite launched to fortify against missile attacks
An Atlas 5 rocket streaks east from Cape Canaveral with the SBIRS GEO Flight 4 satellite in this long exposure photo. Credit: ULA A billion-dollar U.S. military satellite rode a United Launch Alliance Atlas 5 rocket into orbit Friday night from Cape Canaveral, joining a network of space sentinels warning of threatening missile launches from…
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Video: ULA highlights reel from Friday night’s Atlas 5 launch
United Launch Alliance has packed two days of rollout, countdown and launch activities into a two-minute video highlighting Friday night’s blastoff of an Atlas 5 rocket from Cape Canaveral with the U.S. Air Force’s SBIRS GEO Flight 4 missile-warning satellite. The 189-foot-tall rocket lifted off at 7:48 p.m. EST Friday (0048 GMT Saturday) from Cape…
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Video: ULA highlights reel from Friday night’s Atlas 5 launch
United Launch Alliance has packed two days of rollout, countdown and launch activities into a two-minute video highlighting Friday night’s blastoff of an Atlas 5 rocket from Cape Canaveral with the U.S. Air Force’s SBIRS GEO Flight 4 missile-warning satellite. The 189-foot-tall rocket lifted off at 7:48 p.m. EST Friday (0048 GMT Saturday) from Cape…
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Replay: Atlas 5 launches missile warning satellite
Watch a replay of the launch of an Atlas 5 rocket carrying the $1.2 billion SBIRS GEO Flight 4 satellite into orbit. Video: United Launch Alliance.
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Atlas 5 team scrubs launch to study troublesome valve
Credit: ULA Launch of an Atlas 5 rocket from Cape Canaveral with a U.S. Air Force infrared surveillance satellite was scrubbed Thursday evening after engineers encountered a balky valve associated with the first stage’s liquid oxygen system. United Launch Alliance, a 50-50 joint venture between Boeing and Lockheed Martin, said the problem was narrowed to…
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Atlas 5/SBIRS GEO Flight 4 launch timeline
EDITOR’S NOTE: Updated for new launch attempt on Jan. 19. This is the launch timeline to be followed by the Atlas 5 rocket’s ascent into orbit from Cape Canaveral with the SBIRS GEO Flight 4 satellite for U.S. military infrared reconnaissance. Launch is scheduled for Friday at 7:48 p.m. EST (0048 GMT Saturday). The Atlas…
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Photos: Ground crews roll 75th Atlas 5 rocket to its launch pad
The 75th Atlas 5 rocket rolled to its launch pad at Cape Canaveral on Wednesday, a day before it was scheduled to lift off with a U.S. Air Force satellite to provide warnings of missile launches that might threaten U.S. territories and allies. The 189-foot-tall United Launch Alliance Atlas 5 rocket rode a mobile launch…