Dr. Kent Montgomery, associate professor of astronomy and director of the Texas A&M University-Commerce Planetarium, says a total lunar eclipse occurs between 4 and 5 a.m. Wednesday morning, and those who'd like to get a good view of it are welcome at the A&M-Commerce observatory on County Road 4208, just east of Highway 50, south of Commerce. Also, current Friday night shows at the Planetarium are "Exploding Universe" and "Perfect Little Planet."