All posts by Al Grauer

By Al Grauer on November 20, 2016 in
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Finally found after 75 years! Asteroid 878 Mildred!

By Al Grauer on November 13, 2016 in
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Jupiter’s Moon, Europa and Saturn’s Moon, Enceladus, both have cold ocean in their subsurface.

By Al Grauer on November 6, 2016 in
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Space rocks close approaches with Earth & fragments of asteroid collision.

By Al Grauer on October 30, 2016 in
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There are so many potentially hazardous asteroids out there. Here’s a few discovered by Catalina Sky Survey

By Al Grauer on October 23, 2016 in
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Check out for new asteroid from Catalina’s Sky Survey

By Al Grauer on October 16, 2016 in
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Podcaster: Dr. Al Grauer

Title:
Travelers in the Night Digest: Greg Scores & Cosmic Campground

By Al Grauer on October 9, 2016 in
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Podcaster: Dr. Al Grauer

Title:
Travelers in the Night Digest: Back Home & Aten Ahead

By Al Grauer on October 2, 2016 in
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Podcaster: Dr. Al Grauer

Title:
Travelers in the Night Digest:  Planet 9 & Alien Contact