s*****t
发帖数: 1994 | 1 The Magnificent Tail of Comet McNaught
Credit & Copyright: Robert H. McNaught
Explanation: Comet McNaught, the Great Comet of 2007, has grown a long and
filamentary tail. The spectacular tail spreads across the sky and is visible
to Southern Hemisphere observers just after sunset. The head of the comet
remains quite bright and easily visible to even city observers without any
optical aide. The amazing tail is visible on long exposures and even to the
unaided eye from a dark location. Reports eve |
|
