Obama canceled the manned space program and now the American Natural History Museum is asking the question: Where next? If you are in New York, they will host a great debate on space exploration on March 15.

The Moon, Mars and Beyond: Where Next for the Manned Space Program? will be the subject of the 10th annual Isaac Asimov Memorial Debate. Hosted by Hayden Planetarium's Director Neil deGrasse Tyson, it will feature a panel of space exploration experts going all rockety around the subject of manned space travel and everything around it, like national security implications and international competition.

The debate will be held at the Hayden Planetarium on March 15. Tickets are $15, but we have ten free tickets for Gizmodo readers. If you want one, send me an email with "Asimov Debate" in the subject line. The first 10 mails will get the ticket.

Update: The ten tickets are all gone. You can stop sending mail now, thank you.