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Orion is a series of American solid-fuel rocket stages, developed and manufactured by a joint venture between Hercules Aerospace and Alliant Techsystems (now Northrop Grumman Innovation Systems). They were originally developed for use as all three stages on the Pegasus rocket, first flown in 1990. Orion is available in several configurations ...
The Terrier Orion system is designed to be rail launched, and can be supported at most fixed and mobile launch sites. [2] The Terrier Mk 12 Mod 1 or Mk 70 rocket used for the first stage uses an 18-inch (46 cm) diameter motor along with 2.5-or-4.8-square-foot (0.23 or 0.45 m 2) cruciform configured tail fins. The Improved Orion motor used in ...
[129] [130] [131] The 5-segment solid rocket booster would be carried over to SLS. [100] Northrop Grumman Innovation Systems has completed full-duration static fire tests of the five-segment solid rocket boosters. Qualification Motor 1 was tested on 10 March 2015. [132] Qualification Motor 2 was successfully tested on 28 June 2016. [133]
Solid Liquid LEO Other orbit Ares I: 1 1 United States: Alliant Techsystems / Boeing: 94 5.5 25000 (2015) 0/0 Cancelled Athena I: 2 1 United States: Lockheed Martin: 1995 2001 3/4 Retired Athena Ic: 2 1 United States: Lockheed Martin Alliant Techsystems (2012) 0/0 Development Athena II [7] 3 1 United States: Lockheed Martin: 30.5 2.36 120.2 ...
The tail fins provide steering for first-stage flight, as the Orion 50S motor does not have a thrust-vectoring nozzle. Approximately 1 minute and 17 seconds later, the Orion 50S motor burns out. The vehicle is at over 200,000 feet (61 km) in altitude and hypersonic speed. The first stage falls away, taking the wing and tail surfaces, and the ...
Tekoi Rocket Test Range, or Tekoi, is a former solid fuel rocket motor test and calibration site operated by Hercules Aerospace near the Utah Test and Training Range in Utah's West Desert, approximately 80 miles (130 km) west of Salt Lake City, Utah. It is located on the Goshute's Skull Valley Indian Reservation.
All launch vehicle propulsion systems employed to date have been chemical rockets falling into one of three main categories: Solid-propellant rockets or solid-fuel rockets have a motor that uses solid propellants, typically a mix of powdered fuel and oxidizer held together by a polymer binder and molded into the shape of a hollow cylinder. The ...
X-43B: A scaled-up version of the X-43A, to be powered by the Integrated Systems Test of an Air-Breathing Rocket (ISTAR) engine. ISTAR will use a hydrocarbon-based liquid-rocket mode for initial boost, a ramjet mode for speeds above Mach 2.5, and a scramjet mode for speeds above Mach 5 to take it to maximum speeds of at least Mach 7.