You may remember back in October that NASA scientists downgraded the threat of the asteroid Apophis slamming into the Earth from remote to even more remote. Thanks to refined computation of the object's motion, astronomers changed their estimate of the chances for a 2036 collision from an already unlikely 1 in 45,000 chance to a further long shot of 1 in 250,000. Well, that wasn't enough to ease the head of Russia's space program, Anatoly Perminov, who today said his nation would plan an ambitious space program to spare the Earth from certain doom, and would eventually ask other world powers to join Russia on this quest.