All posts by Al Grauer

By Al Grauer on April 15, 2018 in
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Asteroid hunters now frequently spot these small asteroids as they come between the Moon and the Earth’s surface.

By Al Grauer on April 8, 2018 in
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The Trappist-1 system of 7 planets orbits a dim M type red dwarf star about 40 light years away in the constellation of Aquarius.

By Al Grauer on April 1, 2018 in
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75% of asteroid hunter’s discoveries are called C type asteroids. Let’s learn more about this flying mud balls.

By Al Grauer on March 25, 2018 in
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Greg Leonard discovered a potentially hazardous asteroid within Earth orbit

By Al Grauer on March 18, 2018 in
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There are tens of millions of small space rocks similar to the meteor which entered our atmosphere over Chelyabinsk to be found.

By Al Grauer on March 11, 2018 in
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Short story about Kepler’s Planet & a small asteroid 2017 MB1

By Al Grauer on March 4, 2018 in
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Space colonies and looking for another earth

By Al Grauer on February 25, 2018 in
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24 hours a day, 16,600 feet above sea level in the high dry desert of northern Chile, ALMA keep working and looking for new planet.