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Astronomy on MSNHow to create great star trail imagesAs mentioned, most star trail images are made by combining multiple 30-second exposures. This results in hundreds of images ...
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Space.com on MSNPreserving astronomy history: The fight is on to save iconic Royal Greenwich Observatory siteNestled in the rolling green hills of the English countryside is an important site in global astronomical history. But now, ...
More than 60 years after the first debunked discovery of a planet orbiting Barnard’s Star, the closest single-star system to ...
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