Tag: Cygnus
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Orbital ATK launches Cygnus J.R. Thompson
Orbital ATK successfully launched their Cygnus spacecraft towards the International Space Station this morning. The spacecraft named J.R. Thompon is carrying 7,385 lbs of cargo to the station and is scheduled to be captured on Thursday by the stations Canadarm 2. As with the previous Cygnus launches the spacecraft was given a name this time…
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Orbital ATK launches Cygnus on OA-8 mission
Following a one day delay, due to a wayward plane during the countdown yesterday, Orbital ATK successfully launched their Cygnus spacecraft, S.S. Gene Cernan today for an International Space Station rendezvous on Tuesday. This was the second Cygnus launch on the companies own Antares 230 vehicle, which uses the Russia RD-181 engines. This was the…
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ULA launches Cygnus OA-6 to ISS
Last night United Launch Alliance (ULA) launched an Orbital ATK Cygnus spacecraft towards the International Space Station (ISS). This is the second Cygnus that has launched on an Atlas V rocket and will be the heaviest payload the Atlas V has ever launched. Even with the heavier payload ULA didn’t require any Solid Rocket Boosters as…
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Orbital ATK’s CRS Cargo Missions resume
More than a year after the catastrophic failure of the Antares Launch vehicle which resulted in the lose of the Cygnus Cargo vehicle and its payload Orbital’s enhanced Cygnus vehicle lifted off from Cape Canaveral today with the help of an United Launch Alliance Atlas V rocket. The launch which was delayed three times due to…
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Beyond ISS – Part One
Introduction In six or maybe ten years the International Space Station (ISS) will come to the end of its operational life. To ensure that we can continue the permanent occupation of space that has been going on since 31 October 2000 we need to define what happens beyond ISS. Given how long it takes to plan, fund…
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AJ26 Turbo Pump most likely doomed Cygnus launch
Orbital announced today that the preliminary findings of the Accident Investigation Board (AIB) point to a Turbo pump failure in one of the two AJ26 main engines on the Antares rocket. Because of this Orbital will no longer use the AJ26 engines and will instead accelerate the migration to a new engine on the Antares. Due…
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Orbital Sciences Orb-3 rocket explodes after liftoff #Orb3
Following a scrub yesterday due to a boat breaking the range safety keep out area the Orbital Sciences Orb-3 mission made another attempt today. Following a very some and uneventful countdown the Antares rocket carrying the ‘Deke Slayton’ Cygnus lifted off on time at 6:22pm EDT, unfortunately approximately 6 seconds later a catastrophic failure occurred causing…
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Orb2 launch delayed
The launch of the Orbital Science’s Antares rocket carrying the Cygnus Cargo Vehicle named SS Janice Voss has been delayed until tomorrow 7/13 due to severe weather at Wallops Island that delayed several steps in the processing of the rocket on the launch pad. The launch is now scheduled for 12:52 pm EDT, for mission updates…
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Weekly Space Blog 5/30
Sea Launch successfully launches Eutelsat Satellite Following a 15 month gap between mission’s Sea Launch returned on Monday to successfully launch a 6.6 ton Eutelsat 3B satellite. The Zenit 3SL rocket lifted off successfully and following a nominal flight successfully deployed the satellite to orbit. The communication’s satellite will now use it’s engine’s to transfer…
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Weekly Space Blog 11/2
We are back after a rather long delay due to upgrading to Windows 8.1 and losing everything that was installed on the machine :(… Cygnus completes COTS demo mission The Orbital Sciences Cygnus spacecraft completed it’s final test mission under the C.O.T.S program with a fiery end during re-entry to earth’s atmosphere. Following a week…