Lunar and Planetary Conjunction on August 21, 2012

By Nancy Atkinson - August 22, 2012 at 5:37 PM UTC | Planetary Science
lunar-and-planetary-conjunction.jpg

Last night -- if you were in a good location -- the Moon, Spica, Mars, Saturn all came together in a lunar/planetary/stellar conjunction. My attempts to see it and capture it failed because of trees (the conjunction took place low on the horizon), but thank goodness for our astrophotographer friends!

John Chumack

caught the event from his observatory in Ohio (his specs: Canon Rebel Xsi 85mm Lens at F5.6, ISO 400, 1 second exposure) and I

an Musgrave

captured the view in Australia, below.

The line-up of the Moon, Mars (top middle), Saturn (right) and the star Spica (left) imaged on 22 August 2012 at 6:45 pm ACST from Adelaide, Australia. Image taken with a Canon IXUS at ASA 400, 15 second exposure. Credit: Ian Musgrave

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Nancy Atkinson

Nancy Atkinson

Nancy Atkinson is a space journalist and author with a passion for telling the stories of people involved in space exploration and astronomy. She is currently retired from daily writing, but worked at Universe Today for 20 years as a writer and editor. She also contributed articles to The Planetary Society, Ad Astra (National Space Society), New Scientist and many other online outlets.

Her 2019 book, "Eight Years to the Moon: The History of the Apollo Missions,” shares the untold stories of engineers and scientists who worked behind the scenes to make the Apollo program so successful, despite the daunting odds against it. Her first book “Incredible Stories From Space: A Behind-the-Scenes Look at the Missions Changing Our View of the Cosmos” (2016) tells the stories of 37 scientists and engineers that work on several current NASA robotic missions to explore the solar system and beyond.

Nancy is also a NASA/JPL Solar System Ambassador, and through this program, she has the opportunity to share her passion of space and astronomy with children and adults through presentations and programs. Nancy's personal website is nancyatkinson.com