Mars forms colorful pairs with other objects in the southwest evening sky in September, as the red planet moves from just more than 5 degrees from yellowish Saturn on Sept. 1, to within 5 degrees of red Antares from Sept. 22 through Oct. 3. Saturn, with its rings tipped 22 degrees from edge-on, is impressive […]
Stay in the know
Sign up for our free newsletters to receive the latest news directly in your inbox.