A Spectacular Grazing Occultation for Aldebaran at Dawn

An unusual celestial spectacle unfolds for observers around the Great Lakes region next Tuesday at dawn. The Moon has been faithfully occulting (passing in front of) the bright star Aldebaran for every lunation now since January 29th, 2015. This split second events have touched on nearly every farflung corner of the Earth. Now the United States and Canada get to see the penultimate event, as the waning crescent Moon occults Aldebaran one last time for North America.

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Weekly Space Hangout on Hiatus until September!

The Weekly Space Hangout will be on hiatus July and August. Join us when we return in September! Announcements: Astronomy Cast, the show Fraser cohosts with Dr. Pamela Gay, will be celebrating their 500th episode the weekend of Sept 15-16, 2018. Want to join us in Edwardsville, Il? Check out our AC500 site here to […]

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A Satellite With a Harpoon, Net and Drag Sail to Capture Space Junk is in Orbit and Will be Tested Soon

The RemoveDebris satellite, a spacecraft designed to remove junk from orbit, recently deployed from the ISS to begin demonstrating its capabilities.

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