Moon Passes Mars, Regulus and Saturn May 19-22; High-Resolution Images, HD Animation Available from StarDate Media
May 14, 2010
AUSTIN, Texas — The bright star Regulus joins the Moon and the planet Mars to form a beautiful lineup high in the southern sky at nightfall May 19-22, according to the editors of StarDate magazine.
High-resolution images and high-definition video of these changing sky scenes are available online at StarDate's Media Center.
There, you can also sign up to receive advanced e-mail notices of future skywatching events.
Starting on May 19, Mars will be in good view above the Moon as night falls. Regulus shines to the left of Mars, slightly higher. Regulus is the brightest star of Leo, the lion, and is more massive, hotter and brighter than the Sun. Mars looks like a bright orange star.
On May 20, Regulus will shine a little to the upper right of the first-quarter Moon, with bright orange Mars farther to the Moon's right. The trio will form a wide, skinny triangle. They will be high in the sky at nightfall, and drop from view by around 2 a.m.
On May 21, the Moon will lie between Saturn (due south) and Mars (in the southwest) at nightfall. Saturn looks like a bright golden star.
By May 22, the Moon shines below Saturn, high in the south at sunset.
Published bi-monthly by The University of Texas at Austin McDonald Observatory, StarDate magazine provides readers with skywatching tips, skymaps, beautiful astronomical photos, astronomy news and features, and a 32-page Sky Almanac issue each January.
Established in 1932, The University of Texas at Austin McDonald Observatory near Fort Davis, Texas, hosts multiple telescopes undertaking a wide range of astronomical research under the darkest night skies of any professional observatory in the continental United States. McDonald is home to the consortium-run Hobby-Eberly Telescope, one of the world's largest, which will soon be upgraded to begin the HET Dark Energy Experiment. An internationally known leader in astronomy education and outreach, McDonald Observatory is also pioneering the next generation of astronomical research as a founding partner of the Giant Magellan Telescope.
For more information, contact: Rebecca Johnson, McDonald Observatory, College of Natural Sciences, 512 475 6763.