The Astronomical Society of New Haven will open the observatory to the public on Friday, April 24, starting at 7 p.m., at 111 Hilldale Road, Bethany.
Admission and parking are free.
All members of the family are welcome to look through the telescopes to have a closer look at the stars and planets. This month, telescopes will be pointed at a crescent moon where people can see the lunar terminator and shadows of the crater walls.
Jupiter, Venus and star cluster
People also will be able to look at Jupiter with its four moons, Venus, and the Beehive Star Cluster.
In addition, Astronomical Society members will point out the constellations and satellite passes. Dress for cool weather.
Directions and cancellation due to weather (including clouds) will be posted at www.asnh.org or call 866-808-ASNH for more information.