Until now, the prevailing theory has been that the fast-moving object is a giant comet approximately 12 miles long, which will make its closest pass to Earth on December 17... proving it's not a comet.
An interstellar comet spotted by NASA is headed for our solar system, showing up near Earth later this year, but it's another planet we should be worried about ... .
Maybe not all comets, but some comets ... It might be preferable to have a nice, simple answer – all comets or no comets, all asteroids or no asteroids – but the complexity suggests that there might not ...
McBAIN – There is reason for optimism for the Northern MichiganChristian boys soccer team as they take the field this Friday, Aug. 15, to host the annual season-opening Comet Cup Tournament. The Comets of veteran coach Taylor Mulder face ... .