Jul 25, 2012 — Contributor Adam Frank has an op-ed in The New York Times that argues we're not going to be traveling the cosmos any time soon, if ever.
Jul 24, 2012 — Left to other real or imagined urgencies, the singular sense of purpose and promise that space exploration brings can be easily put off until next year, next election, next budget cycle. Eventually, it may be forgotten altogether.
May 30, 2012 — Should we send humans or robots into outer space? With private interests taking over the space race, it's hard to see us out of the game.
Jan 25, 2012 — In the first hour of Talk of the Nation, the political junkie looks ahead to the Florida primary and recaps the week in politics. In the second hour, the future of U.S. space exploration and Florida's Space Coast, and examining the problem of prescription drug abuse.