2024, September 9: Mercury-Regulus Conjunction, See Nightly Planet Parade

September 9, 2024:  A Mercury-Regulus conjunction occurs in the eastern sky before sunrise.  Mercury, Venus, Mars, Jupiter, and Saturn are visible during the nightly planet parade.

2024, September 7: Saturn at Opposition, Nightly Planet Parade Continues

September 7, 2024: Saturn is at opposition tonight, appearing in the sky all night. The parade of the five bright planets – Mercury, Venus, Mars, Jupiter, and Saturn – continues during the night.

2023, October 5: Morning Moon, Star Cluster, Venus Approaches Regulus

October 5, 2023: The morning gibbous moon is near Castor’s foot and a star cluster.  Venus approaches Regulus leading up to the October 9th conjunction.

2023, September 8: See the Moon with a Star Cluster

September 8, 2023: The thick crescent moon appears near a star cluster cataloged as Messier 35, at Castor’s foot.  Use a binocular to see the moon and the stellar bundle together.

2023, August 12: Morning Crescent Moon, Star Cluster, Sirius Heliacal Rising in Chicago

August 12, 2023: A thin crescent moon appears near the foot of Gemini’s Castor foot and a star cluster.  This morning, Sirius makes its first appearance for sky watchers at Chicago’s latitude.

2023, May 12: Morning Moon, Saturn, Evening Helical Settings

May 12, 2023: The moon is near Saturn in the southeast before sunrise.  Sirius and Aldebaran are at their heliacal settings, their final appearances in the western sky after nightfall.

2023, May 10: Venus at Castor’s Foot, Evening’s Starry Disappearance

May 10: Brilliant Evening Star Venus and Mars shine against Gemini’s sidereal backdrop. Sirius, Betelgeuse, and Aldebaran are making their final evening appearances of the year.