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Alan Hale dead at 68: Astronomer who co-discovered legendary Hale–Bopp comet dies, tributes pour in
American astronomer Alan Hale, best known as co-discoverer of the iconic Hale–Bopp comet, has died at the age of 68, prompting tributes from across the global scientific community. Hale's work helped ...
Add Yahoo as a preferred source to see more of our stories on Google. Alan Hale, second right, with fellow comet-hunters, l-r, David Levy, Dr Don Yeomans and Thomas Bopp - MIKE NELSON/AFP via Getty ...
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