Few instances of regret are worse than missing rare astronomical events that come (sometimes literally) once in a lifetime. From witnessing breathtaking eclipses to experiencing the first time a significant comet passes by Earth, celestial events are humbling reminders of the universe's great vastness.
We rounded up some of the best shows the stars will put on in 2014, so you can plan well ahead and mark these in your calendars. Check out the gallery above and let us know what you think.
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