December promises a host of celestial spectacles, with highlights visible to stargazers in Hamilton, Ontario. Here’s what to watch for:
Mars and the Beehive Cluster (Dec. 2)
Mars will hover near the Beehive Cluster (Messier 44) in Cancer, making a stunning binocular view. The reddish planet and the “stellar bees” will be closest from Dec. 2 to 6.
Crescent Moon and Venus (Dec. 4)
Look low in the western sky after sunset to spot the delicate crescent moon positioned below the brilliant Venus. This pairing will be visible until about 6:30 p.m., offering a picture-perfect moment.
Jupiter at Opposition (Dec. 7)
Jupiter reaches opposition, shining brightly in Taurus all night. It will be at its closest to Earth, making it an ideal time for telescope viewing of its bands and moons.
The Geminids Meteor Shower (Dec. 13–14)
The Geminids, known for their bright and colorful meteors, peak overnight on Dec. 13. While the full moon may hinder visibility, meteors will still be visible in darker areas, especially after 4 a.m.
Full Moon and Jupiter (Dec. 14)
The “Cold Moon” will rise alongside Jupiter in the eastern sky. As they climb higher, they’ll be framed by the winter hexagon of bright stars, creating a stunning celestial tableau.
Moon Meets Mars (Dec. 17)
In the early evening, the moon will pass close to Mars, with the Beehive Cluster adding to the scene below. The view improves through binoculars as the pair sinks into the west near sunrise.
Hamilton’s clear winter nights are perfect for these December highlights, so bundle up, head outside, and enjoy the show!
Monthly skywatching information is provided to Space.com by Chris Vaughan of Starry Night
Education, the leader in space science curriculum solutions. Follow Starry Night on Twitter
@StarryNightEdu and Chris at @Astrogeoguy. For more astronomical events, visit our Calendar.
