Dec. 11, 2012: Five decades since NASA last put a man on the moon, the embattled space program is set to usher in a new era of lunar exploration. Phillip Mena reports.
No email address was supplied by
To complete your registration on this site, please supply an address.
Please confirm or modify the email address to which you will have subscription offers sent.
For a more personalized experience, please supply the following optional information.