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14 marca 1997

Comet Hale-Bopp's Developing Tails
A. Dimai & D. Ghirardo (Col Druscie Obs.), AAC

Opis: 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.

Jutro: The Milky Way's Center

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Autorzy i wydawcy: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
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A service of: LHEA at NASA/ GSFC
&: Michigan Tech. U.