Follow this link to skip to                                      the main content

News Releases

Text Size

Beth Dickey/Melissa Mathews
Headquarters, Washington

Kim Newton
Marshall Space Flight Center, Huntsville, Ala.
June 21, 2007
NASA Authorizes Contract for Ares I Materials
WASHINGTON -- NASA has authorized a contract with a maximum value of $16.7 million with Alcoa North American Rolled Products of Bettendorf, Iowa, to supply aluminum lithium plates and metal ingots for early development of the Ares I crew launch vehicles upper stage. The firm fixed-price contract has a period of performance through Aug. 5, 2008.

Ares I is an in-line, two-stage rocket that will transport to low Earth orbit the Orion crew exploration vehicle containing up to six astronauts. The first stage will consist of a single reusable solid rocket booster similar to those used on the space shuttle, with an additional fifth segment. The second, or upper, stage will consist of a J-2X main engine fueled by liquid hydrogen and liquid oxygen propellants.

For information about NASA's Constellation Program, visit:

- end -

text-only version of this release

NASA press releases and other information are available automatically by sending a blank e-mail message to To unsubscribe from this mailing list, send a blank e-mail message to

Back to NASA Newsroom | Back to NASA Homepage