Video duration: 538 seconds
Global video hits: 29953
A comprehensive video explaining the Constellation program. Hear about the next steps NASA will take through Constellation, and sneak a peek at NASA's newest vehicles: the Orion crew vehicle, the Ares launch vehicles (Ares 1 Crew Launch Vehicle and Ares V heavy launch vehicle) and the Altair Lunar Lander. Learn what progress has been made in the development of this new generation of spacecraft.
Video duration: 339 seconds
Global video hits: 17939
The Lockheed Constellation, affectionately known as the "Connie", was a four-engine propeller-driven airliner built by Lockheed between 1943 and 1958 at its Burbank, California, USA, facility. A total of 856 aircraft were produced in four models, all distinguished by a distinctive triple-tail design and graceful, dolphin-shaped fuselage.
http://en.wikiped ia.org/wiki/Lockheed _Constellation
Video duration: 267 seconds
Global video hits: 36273
NASA animation of the Ares I and V vehicles. Also known as the crew and cargo launch vehicles. These are the proposed vehicles to supersede the Space Shuttle program which ends in 2010. This animation depicts the proposed lunar exploration mission scenario.
![Constellation: It\](http://img.youtube.com/vi/7a2PaTECVSk/2.jpg "Constellation: It\")
![NASA\](http://img.youtube.com/vi/OhpIS3NriHs/2.jpg "NASA\")
