Will Comet ISON Be a Great Comet or Another Kahoutek PR Disaster?Will Comet ISON Be a Great Comet or Another Kahoutek PR Disaster?
<p style="text-align: center;"></p> <p>One of the most legendary PR disasters in the history of astronomy happened in 1973 when the world awaited the arrival of <a href="http://en.wikipedia.org/wiki/Comet_Kohoutek" target="_blank" rel="nofollow">comet Kohoutek</a>, discovered