How Often Is Halley's Comet Visible from Earth?

Answer

Halley's Comet or Comet Halley is the best-known of the short-period comets, and is visible from Earth every 75 to 76 years. Halley is the only short-period comet that is clearly visible to the naked eye from Earth, and thus the only naked-eye comet that might appear twice in a human lifetime.
Q&A Related to "How Often Is Halley's Comet Visible from Earth"
Once every 75 or 76 years. The last time it was visible was in 1986. The next time it will be visible is in 2061 or 2062.
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Once every 75 or 76 years. Last one was in 1986. Next one will be in 2061 or 2062. Source(s) http://en.wikipedia.org/wiki/Halley's_….
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Haley's comet comes by earth every 76 years. It will come again in
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Halley's comet can be seen once every 75-76 years. It was named after Edmund Halley, who calculated its orbit!
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Halley's comet is visible from Earth every 76 years. The comet was last seen in January, 1986 and will re-enter the inner solar system by the end of 2061. ...
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