Orbital Sciences Corporation — BrandWiki

Orbital Sciences Corporation

Overview

Orbital Sciences Corporation

key people
type	Public
foundation	1982 in Vienna, Virginia
founders	David W. Thompson Bruce W. Ferguson Scott L. Webster
fate	Merged with Alliant Techsystems to form Orbital ATK
defunct	February 9, 2015
location city	Dulles, Virginia
location country	United States

Orbital Sciences Corporation (commonly referred to as Orbital) was an American company specializing in the design, manufacture, and launch of small- and medium- class space and launch vehicle systems for commercial, military and other government customers. In 2014, Orbital merged with Alliant Techsystems (ATK) to create a new company called Orbital ATK, which in turn was purchased by Northrop Grumman in 2018.

Orbital was headquartered in Dulles, Virginia and publicly traded on the New York Stock Exchange with the ticker symbol ORB. Orbital's primary products were satellites and launch vehicles, including low Earth orbit (LEO), geosynchronous Earth orbit and planetary spacecraft for communications, remote sensing, scientific and defense missions; ground- and air-launched launch vehicles that delivered satellites into orbit; missile defense systems that were used as interceptor and target vehicles; and human-rated space systems for Earth orbit, lunar and other missions. Orbital also provided satellite subsystems and space-related technical services to government agencies and laboratories.[2]

On April 29, 2014, Orbital Sciences announced that it would merge with Alliant Techsystems to create a new company called Orbital ATK.[3]

History

Orbital was founded and incorporated in 1982 by three friends who had met earlier while at Harvard Business School—David W. Thompson, Bruce Walker Ferguson, and Scott L. Webster. Initial capitalization for Orbital was provided by Fred C. Alcorn, a Texas oilman and Sam Dunnam, a Texas businessman in September 1982. In 1985, Orbital procured its first contract for providing up to four transfer orbital stage (TOS) vehicles to NASA. In 1987, the seeds for the Orbcomm constellation were planted when Orbital began investigating a system using low Earth orbit (LEO) satellites to collect data from remote locations. In 1988, Orbital acquired Space Data Corporation in Arizona—one of the world's leading suppliers of suborbital rockets—thereby broadening its rocket business and manufacturing capabilities. This was followed by the opening of a new facility in Chandler, Arizona in 1989 to house the company's expanding rocket business.[9]

In 1990, the company successfully carried out eight space missions, highlighted by the initial launch of the Pegasus launch vehicle, the world's first privately developed space launch vehicle (the claim of being the first privately developed space launch vehicle can be contested as Pegasus received significant funding from NASA and DARPA, and a predecessor private rocket exists, the Conestoga rocket). Shortly following the successful Pegasus launch, Orbital conducted an initial public offering (IPO) in 1990 and began trading on the NASDAQ stock exchange. In 1993, Orbital established its headquarters in Dulles, Virginia. In 1994, Orbital successfully conducted the inaugural launch of the Taurus (now renamed as Minotaur-C) launch vehicle.

In the early 2000s, Orbital continued expanding its missile defense systems business with a US$900 million award to develop, build, test and support interceptor booster vehicles. In 2006, Orbital conducted its 500th mission since the company's founding with products that included satellites, launch vehicles, and missile defense systems. In 2007, the first interplanetary spacecraft built by Orbital, Dawn was launched on an eight-year, three-billion-mile journey to the main asteroid belt between Mars and Jupiter. A major milestone in the company's history was in 2008 when it received a long-term NASA contract to provide cargo transportation services to and from the International Space Station (ISS) with a value of approximately US$1.9 billion for missions from 2011 to 2015.[10] Orbital used its Cygnus spacecraft and Antares launch vehicle to transport cargo to ISS following the success of Cygnus Orb-D1 and Cygnus CRS Orb-1.

Acquisitions

Orbital Science made a number of strategic acquisitions in the 1990s and 2000s to strengthen its position in the satellite market.

In 1994, Orbital completed acquisition of Fairchild Industries' subsidiary Space and Defense Corporation, and merged the Fairchild Space business with its own satellite design and manufacturing division. The electronics business of this subsidiary was later sold off in 2000.[11]

In 1997, Orbital acquired CTA, Inc, a company that, under the spacecraft design engineering and business leadership of Tom van der Heyden – designer of the GEOStar spacecraft – had designed and built the first geostationary "lightsat" under contract to Indonesia for Asia's first Direct Broadcast Satellite (DBS) television broadcast program, and the world's first S-Band television broadcast satellite – providing an entry into the fast-growing Geosynchronous (GEO) communications satellite market.[12]

In 2010, Orbital acquired the Gilbert, Arizona-based satellite development and manufacturing unit from General Dynamics (General Dynamics Advanced Information Systems, formerly Spectrum Astro) to complement its main satellite manufacturing facility in Dulles, Virginia.

Business groups

Space Systems Group (SSG)

Orbital was a provider of small- to medium-class satellites. Since the company's founding in 1982, Orbital has delivered 150 spacecraft to commercial, military and civil customers worldwide. To date, these spacecraft have amassed well over 1000 years of on-orbit operations.[14]

The communications and imaging satellites developed by Orbital are smaller and more affordable. The geosynchronous orbit (GEO) communications satellites provide commercial satellite services such as direct-to-home digital television, business data transmission, cable program distribution and wireless communications. In addition, Orbital also provides constellations of low Earth orbit communications satellites such as the 35-satellite ORBCOMM data communications network, and the 81 spacecraft (integration and test) for the IridiumNEXT constellation. Earth imagery and high resolution digital imaging satellites such as the OrbView series are also developed and manufactured by Orbital.

The science and environmental satellites developed by Orbital perform scientific research, carry out deep space exploration (e.g. Dawn spacecraft), conduct remote sensing missions (e.g. Landsat 4, 5 and 8), and demonstrate new space technologies. In the last 10 years, Orbital has built more scientific and environmental monitoring satellites for NASA than any other company.[14]

Launch Systems Group (LSG)

Orbital's space launch vehicles are considered the industry standard for boosting small payloads to orbit. The Pegasus launch vehicle is launched from the company's L-1011 carrier aircraft, Stargazer and has proven to be the industry's small space launch workhorse, having conducted 40 missions from six different launch sites worldwide since 1990.[15]

The Minotaur ground-launched launch vehicles combine Pegasus upper-stages with either government-supplied or commercially available first-stage rocket motors to boost larger payloads to orbit. Minotaur IV combines decommissioned Peacekeeper rocket motors with proven Orbital avionics and fairings to provide increased lifting capacity for government-sponsored payloads.[15]

With the development of the Antares space launch vehicle, Orbital is extending its capabilities to provide medium-class launch services for U.S. government, commercial and international customers. The inaugural launch of Antares occurred on April 21, 2013, from Wallops Flight Facility (WFF) at Wallops Island, Virginia.[15]

Advanced Programs Group (APG)

Orbital's Advanced Programs Group focused on developing and producing human-rated space systems, satellites and related systems for national security space programs, and advanced flight systems for atmospheric and space missions.[16]

In support of human space systems, Orbital is one of two companies providing commercial cargo resupply services to the ISS for NASA. Orbital's medium-class rocket—Antares is used to launch the Cygnus advanced maneuvering spacecraft to deliver cargo to the ISS. Under the Commercial Resupply Services (CRS) contract with NASA, Orbital will perform eight cargo missions to the ISS. Operational flights began in 2013 from the new Mid-Atlantic Regional Spaceport (MARS) at Wallops Island in Virginia. In addition, the company is exploring opportunities to adapt the Cygnus design for other possible space exploration applications.[16]

For National Security Space systems, Orbital provides products ranging from smaller, more affordable spacecraft busses to hosted payload applications. For Advanced Flight systems, Orbital is applying its to design and build an intermediate-class air-launched rocket system for

Technical Services Division (TSD)

The Technical Services Division (TSD) provided engineering, production and technical management expertise primarily for space-related science and defense programs. Typically, it supplies specialized personnel—engineers, scientists, technicians and other professionals—with specific knowledge in the areas that its customers are pursuing. The Orbital employees often work side-by-side with the customers' technical staff at their facilities. They perform a wide range of functions, from system-level efforts such as special payload equipment and training support for NASA's Hubble Space Telescope servicing missions to component-level tasks including development of high-energy microwave transmitters for the National Radio Astronomy Observatory (NRAO).[17]

Transportation Management Systems (TMS)

The TMS unit combined satellite navigation and wireless communications to enable transit control centers to manage the dispatch of public transit, highway service vehicles and commuter light rail systems. As of 2008, the technology was used by more than 60 clients, exceeding 27500 vehicles, or more than 30% of the United States and Canada fleet. TMS clients included some of the nation's largest fleet management systems, such as Los Angeles, Chicago, and Washington, D.C. In 2008, the technology services provider Affiliated Computer Services (ACS) Inc. agreed to buy the Transportation Management Systems unit for US$42.5 million. The sale transferred an estimated 130 to 140 Orbital employees based in Columbia, Maryland, to ACS.[18]