Ares I (Crew Launch Vehicle)

摘要

1. Ares I-X launched in October 2009rn2. FY 2011 NASA budget request proposed terminating the Constellation program, and with it, the Ares I launch vehiclern3. NASA proposal to cancel Constellation program met with stiff resistance in Congressrn4. NASA will study technologies for a future heavy-lift launch vehicle with the goal of beginning development in 2015.