7 p.m. – The Atlanta Astronomy Club presents an educational program on astronomy and astrophysics. Program beings with a topic for newcomers and beginners, followed by a guest speaker. Bring your telescope and learn how to use it! Free and appropriate for all ages. Beginner program, 7 p.m.; guest speaker at 8 p.m. Sandy Springs United Methodist Church, Hitson Memorial Activities Center, 85 Mount Vernon Highway, Sandy Springs, 30328. For more information, visit: www.sandyspringsga.gov or call 770-730-5600.