Comet Hale-Bopp's Developing Tail

Explanation: Explanation : Comet Hale-Bopp is living up to its expectations. Besides the brightness of its coma , a comet is typically remembered by the length of its tails . As visible in the above picture taken last week, Comet Hale-Bopp 's blue ion tail shows a dramatic extension, with current reports of about 20 degrees from dark locations. The comet's white dust tail has so far shown a more modest extent but appears to be growing significantly. Comet Hale-Bopp's closest approach to the Sun occurs in about two weeks, and although it will not get much closer to the Sun than does our Earth, Comet Hale-Bopp is likely to tell even more spectacular tails then.