Program archive

Constellation

Constellation is explored here through 1 archived mission, from Ares I-X through Ares I-X, with the program’s spacecraft, people, milestones, and source-backed history connected along the way.

Missions: 1
People: 0
Vehicles: 2

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Constellation spacecraft

1 mission-specific spacecraft and test articles, plus 1 launch systems and shared hardware records.

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Planned crew launch vehicleOctober 28, 2009

Ares I launch vehicle

Ares I was NASA's planned two-stage crew launcher for Orion.

Crewed lunar lander concept

Altair lunar lander

Altair was NASA's planned Constellation-program lunar lander, designed to carry as many as four astronauts between low lunar orbit and the Moon's surface.