Published April 10, 2013
If the space agency wins approval to retrieve the asteroid by the early 2020s, U.S. astronauts will begin to prospect and dissect the object for its scientific and economic treasure.
Published July 21, 2011
To retire this extraordinary American ability called the NASA shuttle program with no clear path set beyond, is a failure of leadership, but we can renew our purpose as explorers.
Published July 08, 2011
The last space shuttle mission is underway. Atlantis is on its way to the International Space Station. But after this mission ends the White House still must ensure that we don’t lose the tremendous technical and human legacy of the space shuttle.
Published July 06, 2010
NASA’s focus should be on proposing a vigorous, sustainable program of human and robotic exploration and maintaining America's leadership in space.
Published April 16, 2010
Soon, our claims for space leadership will be believed only by President Obama's speechwriters.