Sky’s the Limit Observatory and Nature Center will hold its weekly star party Saturday night, September 16. The free event begins at 7:30 p.m. and will end about 11 p.m., but you are encouraged to come when you can and leave when you want. Highlights of the evening will include the Andromeda Galaxy, the Milky Way, Saturn and the summer triangle. Sky’s the Limit Observatory is located on Utah Trail, just north of the Twentynine Palms entrance to Joshua Tree National Park.