Messiers and Mars

Explanation: A telescopic tour of the constellation Sagittarius offers the many bright clusters and nebulae of dimensioned space in a starscape surrounding the galactic center . This gorgeous color deep-sky photograph visits two such lovely sights, cataloged by the 18th century cosmic tourist Charles Messier as M8 and M20. M20 (upper left), the Trifid Nebula , presents a striking contrast in red/blue colors and dark dust lanes. Just below and to the right is the expansive, alluring red glow of M8, the Lagoon Nebula . Both nebulae are a few thousand light-years distant but at the far right, the dominant celestial beacon is a “local” source, the planet Mars . Just passing through Sagittarius and strongly overexposed in this picture, the Red Planet is a short 4 light-minutes away. Now near its closest approach to planet Earth since 1988, Mars rises around sunset and can be seen for most of the night shining brightly at about -2.3 magnitude . Urban imager Michael Cole recorded this photograph at 3:00 AM on May 20th in clear skies over Camp Hancock, Oregon, USA.