It was equally difficult but definite in both. The structure in the Milky Way was awesome and beautiful, as well as seeing several nice meteors It was a beautiful starry night.
George - That's dedication. I'm eager to know what you'll see when you try the occulting bar method. Do check back - thanks! By: Alan MacRobert November 12, By: Bob King November 10, By: Alan MacRobert November 5, Sky Tour Astronomy Podcast. By: J. Kelly Beatty November 1, By: Alan MacRobert October 29, By: Bob King October 27, This Week's Sky At a Glance.
By: Alan MacRobert October 22, Imaging Foundations with Richard Wright. By: Richard S. Wright Jr. October 19, By: Bob King October 18, Constant Contact Use.
Emails are serviced by Constant Contact. Tags Pleiades. Barnard is always welcome. Log in to Reply You must be logged in to post a comment. George Gliba November 3, at am The Merope Nebula can actually be seen with a good pair of binoculars in a dark sky. Redflicker November 4, at pm You got my heart pumping with your Merope Nebula article.
The cluster itself will be located just a bit past the bright star, visible as a small dipper-shaped arrangement of stars. When NASA's exoplanet-hunting Kepler telescope needed calibrating so it could clearly identify bright stars, astronomers turned the telescope at the Pleiades.
By pointing Kepler at the Pleiades, researchers confirmed that six of the Seven Sisters — Alcyone, Atlas, Electra, Merope, Taygete and Pleione — are slowly pulsating type B stars , which change in brightness over the course of one day.
The seventh star, named Maia, has a brightness that fluctuates over a longer period of 10 days. This was already known, but the researchers wanted Kepler, which normally looks at extremely dim stars and watches for dips in brightness that might indicate an orbiting planet, to study brighter stars as well. Before this, when the telescope's camera would try to look at bright stars, the images would become overly saturated and contain digital artifacts and other distortions.
By using the Pleiades as a guinea pig, the astronomers gave Kepler a new ability, expanding its search for exoplanets to include brighter stars as well as dim ones. Join our Space Forums to keep talking space on the latest missions, night sky and more!
And if you have a news tip, correction or comment, let us know at: community space. Image 1 of 5. All systems listed below are located within an approximate 30 ly radius around Maia, the unofficial capital of the Pleiades. All systems listed below are located in an approximate zone between 44 ly and ly outside of Maia. Most are situated directly between the Pleiades Nebula and the Core Systems.
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