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Antares (/ æ n ˈ t ɑː r iː z /), known during early development as Taurus II, is an American expendable medium-lift launch vehicle developed and built by Orbital Sciences Corporation (later Orbital ATK and Northrop Grumman) with financial support from NASA under the Commercial Orbital Transportation Services (COTS) program awarded in February 2008, alongside the company's automated cargo ...
First Antares mission with a real Cygnus capsule, first mission to rendezvous and berth with the International Space Station, second launch of Antares. The rendezvous maneuver was delayed due to a computer data link problem, [21] but the issue was resolved and berthing followed shortly thereafter. [22] [23] 3 January 9, 2014 18:07 Antares 120 ...
[24] The new first stage engine is reportedly the Russian RD-193 rather than the AJ-26 engines used in the initial version of the Antares launch vehicle, which were remanufactured Russian NK-33s. [25] Orbital Sciences Corp. has reportedly signed a contract with Russia's NPO Energomash to supply 60 new built RD-181 engines for the Antares rocket ...
Northrop Grumman had purchased Russian RD-181 engines to power the Antares 230+ series, and the rocket's main body was manufactured by Ukraine's Yuzhmash State Enterprise. The new arrangement mainly resolves the break in Antares manufacturing caused by Russia's invasion of Ukraine in February 2022.
As a result Russia's invasion of Ukraine, Northrop Grumman was left with only two remaining Antares 230+ launch vehicles which were used for the CRS NG-18 and CRS NG-19 missions. Northrop Grumman acquired three flights from SpaceX with the Falcon 9 rocket while a replacement first stage and its engine are developed for its Antares 330 rocket. [50]
California was the state with the most immigrants in the U.S. illegally with some 2.2 million in 2022, according to estimates by the Center for Migration Studies of New York, a nonpartisan think tank.
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Falcon 9 Block 5, the most prolific active orbital launch system in the world.. This comparison of orbital launch systems lists the attributes of all current and future individual rocket configurations designed to reach orbit.