"We appreciate the work of Congress to pass a 2011 spending bill. NASA now has appropriated funds to implement the 2010 Authorization Act, which gives us a clear path forward to continue America's leadership in human spaceflight, exploration and scientific discovery. Among other things, this bill lifts funding restrictions that limited our flexibility to carry out our shared vision for the future. With this funding, we will continue to aggressively develop a new heavy lift rocket, multipurpose crew vehicle and commercial capability to transport our astronauts and their supplies on American-made and launched spacecraft. We are committed to living within our means in these tough fiscal times - and we are committed to carrying out our ambitious new plans for exploration and discovery."