COMET TIME: SKYFALL

One comet to swerve closer to Earth than any other comet in centuries: An emerald-green comet will brush the Earth Monday, followed one day later by a kissing cousin that will swerve closer to the planet than any other comet in nearly 250 years. » THIS IS ONE ‘FOR THE RECORD BOOKS,’ experts say.. An emerald-green comet … Read moreCOMET TIME: SKYFALL