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

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Today
  • Crescent Moon Flees Mars (after sunset)

    As the sky begins to darken after dusk on Monday, July 28, look low in the western sky for reddish Mars shining several finger widths to the upper right (or 3 degrees to the celestial north) of the waxing moon’s slender crescent – close enough for them to share the view in binoculars (orange circle). […]

  • Southern Delta-Aquariids Meteors Peak (wee hours)

    The annual Southern Delta-Aquariids meteor shower lasts from July 18 to August 21. In 2025 it will peak during the wee hours of Tuesday morning, July 29 in the Americas, but it is quite active for a week surrounding the peak night. The best viewing time will run from late Monday evening until the sky […]

  • Crescent Moon near Spica Again (evening)

    After a previous visit on July 3, the moon’s trip around Earth will bring it back to shine near Virgo’s brightest star Spica again on Wednesday evening, July 30. As darkness falls, look low in the western sky for bright, white Spica twinkling several finger widths to the upper left (or celestial east) of the […]

  • Friday Night Sights

    Join us (weather permitting) at our Observatory! See Friday Night Sights: Explore the Night Sky – RASC Hamilton for the latest updates on the upcoming date.

  • Friday Night Sights

    Join us (weather permitting) at our Observatory! See Friday Night Sights: Explore the Night Sky – RASC Hamilton for the latest updates on the upcoming date.