Ares I-X – National Aeronautics and Space Administration

• Length: 99.7 m
• Diameter: 3.71 m
• Launch Mass: 816 T

The Ares I-X, manufactured by National Aeronautics and Space Administration established in 1958, undertook its inaugural launch on 10/28/2009. Notably, Ares I-X has 1 successful launches and 0 failed attempts, with a cumulative tally of 1 launches, currently with 0 pending launches in the pipeline.

Ares I was the crew launch vehicle that was being developed by NASA as part of the Constellation program. Ares I-X was a design concept demonstrator, that had a dummy second stage and a partially functional first stage.