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Overview: 1st paragraph

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  • Ares I was originally known as the "Crew Launch Vehicle" or CLV.[3]

Development: 2nd paragraph

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  • Advanced Transportation System Studies & Exploration Systems Architecture Study
  • NASA selected the Ares designs for their anticipated overall safety, reliability and cost-effectiveness.[4]
  • NASA completed the Ares I system requirements review in January 2007.[5]

Notes

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It's been suggested that we need to get something in about the end of the Shuttle program, as well.

Role: 3rd paragraph

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  • Ares I is intended to complement the larger, unmanned Ares V, which is the cargo launch vehicle for Constellation.
  • Ares I has a payload capability in the 25-tonne (25-long-ton; 28-short-ton) class and is comparable to existing vehicles such as the Delta IV and the Atlas V.[4]

Design: 4th paragraph

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  • Although its J-2X engine is derived from the engine used on the Saturn IB and Saturn V rockets, and the whole second stage is based on the internal structure of the Shuttle's External Tank, the upper stage itself is wholly new.

Proposed version

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Ares I is the crew launch vehicle being developed by NASA as a component of Constellation Program.[1] NASA plans to use Ares I to launch Orion, the spacecraft being designed for NASA human spaceflight missions after the Space Shuttle is retired in 2010. Ares I is intended to complement the larger, unmanned Ares V, which is the cargo launch vehicle for Constellation. NASA selected the Ares designs for their anticipated overall safety, reliability and cost-effectiveness.[4]

The Ares name was chosen from the Greek deity Ares, who is identified with the Roman god Mars.[2] Ares I was originally known as the "Crew Launch Vehicle" or CLV.[3] The Ares I first stage is a more powerful and reusable solid fuel rocket derived from the Space Shuttle Solid Rocket Booster (SRB). Although its J-2X engine is derived from the engine used on the Saturn IB and Saturn V rockets, and the whole second stage is based on the internal structure of the Shuttle's External Tank, the upper stage itself is wholly new.

  1. ^ a b Boen, Brooke (July 24, 2009). "NASA–Ares Launch Vehicles". NASA. Retrieved August 5, 2009. {{cite web}}: Check date values in: |accessdate= and |date= (help)
  2. ^ a b Ares: NASA's New Rockets (RealMedia). NASA TV. Retrieved August 15, 2009. {{cite AV media}}: Check date values in: |accessdate= (help) Cite error: The named reference "name video" was defined multiple times with different content (see the help page).
  3. ^ a b Dunbar, Brian; Wilson, Jim (November 23, 2007). "Building NASA's New Spacecraft: Constellation Work Assignments". NASA. Retrieved August 15, 2009. {{cite web}}: Check date values in: |accessdate= and |date= (help) Cite error: The named reference "New" was defined multiple times with different content (see the help page).
  4. ^ a b c "NASA - Ares I Crew Launch Vehicle". NASA. April 29, 2009. Retrieved May 13, 2009. {{cite web}}: Check date values in: |accessdate= and |date= (help)
  5. ^ Cite error: The named reference Review was invoked but never defined (see the help page).