... Comet C 2001 Q4 (NEAT) . ... Comet C 2002 T7 (LINEAR) . ... Discovered by the the Lincoln Near Earth Asteroid Research (LINEAR) project in October of 2002, comet C/2002 T7 is now visiting the inner solar system, making its closest approach (see animation by L. Koehn) to the Sun tomorrow, April 23rd. ... How could two young stars power these colorful interstellar gas clouds? ... Comet Bradfield Passes the Sun . ... Right now, Comet Bradfield is passing the Sun. ... The Stars of NGC 300 . ... 300 | ...