Double Comet Spectacular... Maybe

jd writes "CNN is reporting that two comets, named NEAT and LINEAR after the obervatories that found them, may both be visible in the sky at the same time. The prediction is that they will first be seen in the southern hemisphere in mid-April, becoming visible in the northern skies in May. This is believed to be the first time these comets have passed through the inner solar system, so astronomers are hedging their bets on how bright they will be. Guesses range from plus infinity to minus infinity."