Monthly Night Sky information provided by Chris Vaughan (@Astrogeoguy) at Starry Night Education (@StarryNightEdu).

Astronomical Events

Events

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Today
  • Half-moon over Mars and the Beehive (evening)

    In the western sky after dusk on Saturday, May 3, the reddish dot of Mars will be positioned just below the nearly half-illuminated moon. Binoculars (orange circle) will also reveal…

  • First Quarter Moon (at 13:52 GMT)

    When the moon completes the first quarter of its orbit around Earth at 11:52 a.m. EDT, 8:52 a.m. PDT, or 13:52 GMT on Sunday, May 4, the 90 degree angle…

  • Mars Buzzes the Beehive (evening)

    During the first week of May, the eastward orbital motion of the planet Mars will carry it through the northern edge of the large, bright open star cluster in Cancer…

  • Eta-Aquariids Meteor Shower Peak (overnight)

    The annual Eta-Aquariids Meteor Shower is produced when Earth’s orbit carries us through a cloud of particles left behind by repeated trips of Halley’s Comet along its own orbit around…

  • Moon near the Lion’s Heart (all night)

    As the sky is darkening on Monday evening, May 5, Leo’s brightest star Regulus will appear just to the right of the waxing gibbous moon. That hot, white, B-class star,…