An unmanned Atlas V rocket carrying NASA's $2.5 billion Mars Science Laboratory lifted off from Cape Canaveral Air Force Station on Saturday.<img src="http://feeds.feedburner.com/~r/DiscoveryNews-Top-Stories/~4/NQn_2MgftkQ" height="1" width="1"/>
Printable View
An unmanned Atlas V rocket carrying NASA's $2.5 billion Mars Science Laboratory lifted off from Cape Canaveral Air Force Station on Saturday.<img src="http://feeds.feedburner.com/~r/DiscoveryNews-Top-Stories/~4/NQn_2MgftkQ" height="1" width="1"/>