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The merger was completed on 9 February 2015 and Orbital Sciences ceased to exist as an independent entity. [ 4 ] On 18 September 2017, Northrop Grumman announced plans to purchase Orbital ATK for US$7.8 billion in cash plus assumption of US$1.4 billion in debt, [ 5 ] [ 6 ] and on 6 June 2018, the acquisition was completed, and Orbital ATK ...
Orbital Sciences Corporation: NASA Success Antares A-ONE, Antares test flight, using a Castor 30A second stage and no third stage. [12] [18] 2 September 18, 2013 14:58 Antares 110 MARS, LP-0A Cygnus (standard) Orb-D1 G. David Low [19] 700 kg (1,543 lb) [20] LEO Orbital Sciences Corporation NASA (COTS) Success
After a successful demonstration flight in 2013, Orbital was chosen to receive a Commercial Resupply Services (CRS) contract. A larger Enhanced Cygnus was introduced in 2015. Orbital Sciences merged into Orbital ATK in 2015; Northrop Grumman purchased Orbital ATK in 2018 and has continued to operate Cygnus missions. A further enlarged Mission B ...
Orbital-3, [6] [7] also known as Orb-3, was an attempted flight of Cygnus, an automated cargo spacecraft developed by United States–based company Orbital Sciences, on 28 October 2014. The mission was intended to launch at 22:22:38 UTC that evening.
Orbital-1, [7] [8] also known as Orb-1, [8] [9] [4] was the second flight of the Orbital Sciences Cygnus cargo spacecraft, its second flight to the International Space Station (ISS) and the third launch of the company's Antares launch vehicle. The mission launched on 9 January 2014 at 18:07:05 UTC. [4]
Orbital Sciences Corporation space launch vehicles (2 C, 4 P) Pages in category "Orbital Sciences Corporation" The following 12 pages are in this category, out of 12 ...
SES-1 was built by Orbital Sciences Corporation (OSC), and is based on the Star-2.4 satellite bus.It is equipped with 24 C-band and 24 Ku-band transponders.At launch, the satellite had a mass of 2,561 kg (5,646 lb).
Orbital Sciences Corporation (OSC) was the prime contractor for construction, launch and operation of the DART spacecraft with a project cost of US$110 million (2005). [1] The contract was awarded in June 2001 and the spacecraft was launched on 15 April 2005.