Blue Origin New Shepard

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Computer generated image of the New Shepard spacecraft on a sub-orbital flight

The Blue Origin New Shepard reusable launch vehicle is a vertical-takeoff, vertical-landing (VTVL),[1] suborbital manned rocket that is being developed by Blue Origin, a company owned by Amazon.com founder and businessman Jeff Bezos, as a commercial system for suborbital space tourism. The New Shepard makes reference to the first United States astronaut in space, Alan Shepard.[citation needed]

As of 2006 the launch vehicle was to be assembled at the Blue Origin facility near Seattle, Washington. Also in 2006, Blue Origin started the process to build an aerospace testing and operations center on a portion of the Corn Ranch, a 165,000-acre (668 km2) land parcel Bezos purchased 40 km north of Van Horn, Texas.[2] Blue Origin Project Manager Rob Meyerson has said that he selected Texas as the launch site particularly because of the state's historical connections to the aerospace industry, although that industry is not located near the planned launch site, and the vehicle will not be manufactured in Texas.[3]

A sub-scale demonstration vehicle made its first flight on November 13, 2006.[dated info]

On October 19, 2012, Blue Origin conducted a successful Pad Escape at its West Texas launch site, firing its pusher escape motor and launching a full-scale suborbital Crew Capsule from a launch vehicle simulator. The Crew Capsule traveled to an altitude of 2,307 feet under active thrust vector control before descending safely by parachute to a soft landing 1,630 feet downrange.[4][5]

Design[edit]

Liftoff of a DC-X, the reported design inspiration for the New Shepard

The New Shepard craft is planned to be a vertical take-off/vertical landing (VTOL) system. The New Shepard will be controlled entirely by on-board computers, without ground control. It will be powered by high test peroxide (HTP) and RP-1 kerosene.[6]

Mission[edit]

The New Shepard is expected to be launched vertically from West Texas and then perform a powered flight for about 110 s and to an altitude of 40 km. The craft's momentum would continue to carry it upward in unpowered flight and would decelerate until culminating at an altitude of about 100 km. After reaching apogee the vehicle would perform a descent and restart its main engines a few tens of seconds before vertical landing, close to its launch site.[6] The total mission duration is planned to be 10 minutes.

The manned variant would feature a separate crew module that could separate close to peak altitude, and the propulsion module would perform a powered landing while the crew module would land under a parachute. The crew module can also separate in case of vehicle malfunction or other emergency using solid propellant separation boosters and perform a parachute landing.[citation needed]

Development[edit]

Initial low altitude flight testing (up to 600 m) with subscale prototypes was scheduled for the fourth quarter of 2006.[3] This was later confirmed in a press release by Blue Origin.[7] It could involve up to ten flights. Incremental flight testing to 100 km altitude was planned to be carried out between 2007 and 2009 with increasingly larger and more capable prototypes. The full-scale vehicle was expected to be operational for revenue service in 2010,[dated info] and could fly up to 50 times a year. Clearance from the FAA is needed before test flights begin, and a separate license is needed before commercial operations begin. The company held a public meeting on 15 June 2006 in Van Horn, as part of the public comment opportunity needed to secure FAA permissions.[3] Blue Origin says that once cleared for commercial operation, they would expect to conduct a maximum rate of 52 launches per year. The RLV would carry three or more passengers per operation.[8]

First test vehicle[edit]

An initial flight test took place on November 13, 2006 at 6:30 am local time (12:30 UTC);[9] an earlier flight on the 10th being canceled due to winds. This marks the first developmental test flight undertaken by Blue Origin. The flight was by the first prototype vehicle, known as Goddard. The flight to 285 feet (87 m) in altitude was successful. Videos are available on the Blue Origin website[10] and elsewhere.

Second test vehicle[edit]

A second test vehicle made two flights in 2011. The first flight was a short hop (low altitude, VTVL takeoff and landing mission) flown in approximately early June.[11]

The vehicle is known only as "PM2" as of August 2011, gleaned from information the company filed with the FAA prior to it late August high-altitude, high-velocity second test flight. Media have speculated this might mean "Propulsion Module".[12]

The second test vehicle was flown a second time[11] on an August 24, 2011 test flight, in west Texas. It failed when ground personnel lost contact and control of the vehicle. The company recovered remnants of the space craft from ground search.[13] On 2 Sep 2011, Blue Origin released the results of the cause of the test vehicle failure. As the vehicle reached Mach 1.2 and 45,000 feet (14,000 m) altitude, a "flight instability drove an angle of attack that triggered [the] range safety system to terminate thrust on the vehicle."[11]

Involvement with NASA Commercial Crew Development Program[edit]

Additionally, Blue Origin received US$3,700,000 in CCDev phase 1 to advance several development objectives of its innovative 'pusher' Launch Abort System (LAS) and composite pressure vessel[14] As of February 2011, with the end of the second ground test, Blue Origin completed all work envisioned under the phase 1 contract for the pusher escape system. They also "completed work on the other aspect of its award, risk reduction work on a composite pressure vessel" for the vehicle.[15]

NASA sRLV program[edit]

As of March 2011, Blue Origin has submitted the New Shepard reusable launch vehicle for use as an unmanned rocket for NASA's suborbital reusable launch vehicle (sRLV) solicitation under NASA's Flight Opportunities Program. Blue Origin projects 100 km (62 mi) altitude in flights of approximately ten minutes duration, while carrying an 11.3 kg (25 lb) research payload.[1]

See also[edit]

References[edit]

  1. ^ a b "sRLV platforms compared". NASA. 2011-03-07. Retrieved 2011-03-10. "New Shepard: Type: VTVL/Unpiloted" 
  2. ^ Boyle, Alan (2006-01-13). "Amazon founder unveils space center plans". MSNBC. Retrieved 2006-06-28. 
  3. ^ a b c David, Leonard (2006-06-15). "Public Meeting Details Blue Origin Rocket Plans". Space.com. Retrieved 2006-06-28. 
  4. ^ Lindsay, Clark (2012-10-22). "Blue Origin carries out crew capsule pad escape test". NewSpace Watch. Retrieved 2012-10-23. (subscription required (help)). 
  5. ^ http://www.spacenews.com/launch/121022-blue-origin-escape-system-test.html
  6. ^ a b http://www.faa.gov/about/office_org/headquarters_offices/ast/media/20060829_Blue_Origin_EA_FONSI_signed.pdf
  7. ^ "Blue Origin Flight Test Update". SpaceFellowship.com. 2007-01-02. 
  8. ^ David, Leonard (2006-06-13). "Blue Origin: Rocket plans spotlighted". Space.com. Retrieved 2006-06-28. 
  9. ^ Private Texas spaceport launches test rocket
  10. ^ Update from Blue Origin (accessed Feb. 13 2010)
  11. ^ a b c Bezos, Jeff (2011-09-02). "Successful Short Hop, Set Back, and Next Vehicle". Letter. Blue Origin. Retrieved 2011-09-03. 
  12. ^ "Blue Origin has a bad day (and so do some of the media)". NewSpace Journal. 2011-09-02. Retrieved 2011-09-04. 
  13. ^ "Bezos-Funded Spaceship Misfires". Wall Street Journal. 2011-09-02. Retrieved 2011-09-03. 
  14. ^ Jeff Foust. "Blue Origin proposes orbital vehicle". 
  15. ^ "CCDev awardees one year later: where are they now?". NewSpace Journal. 2011-02-04. Retrieved 2011-02-05. 

External links[edit]