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347E-370-Life's Parts
24 hours a day, 16,600 feet above sea level in the high dry desert of northern Chile, the 66 antennas of 1.4 billion dollar Atacama Large Millimeter/…
9 months ago
859-Powerful Solar Storm
After the Earth the Sun is the most important object for human beings in the Universe. It is the energy source which produces our food and is the so…
9 months, 1 week ago
346E-369-Finding Treasure
The energy required to lift water, food, and construction materials from the Earth's surface is very expensive. Asteroids come relatively close to Ea…
9 months, 1 week ago
858-Vanishing Dark and Quiet
Sadly humans seem to be in the process of creating a cosmic land fill which will blot out much of the cosmos.
9 months, 2 weeks ago
345E-368-Asteroid Alert
When Asteroid hunters discover a new object it is given a score ranging from 0 which means it is likely to be a distant main belt asteroid up to 100 …
9 months, 2 weeks ago
857-Gila Cliff Dwellings
Recently my Catalina Sky Survey teammate Dr. Hannes Gröller and I traveled to the Gila Cliff Dwellings National Monument to install two night sky met…
9 months, 3 weeks ago
344E-367-Future Impactor
My Catalina Sky Survey teammate Carson Fuls discovered a 33 foot diameter asteroid which has about a 1.1% chance of impacting the Earth on 569 encoun…
9 months, 3 weeks ago
856-Big One
My Catalina Sky Survey teammate Vivian Carvajal was asteroid hunting in the constellation of Cepheus with our small but mighty Schmidt telescope on M…
10 months ago
343E-366-3 Explorers
Recently, my Grandsons, Dane and Hank joined our asteroid hunting team at the Catalina Sky Survey 60 inch telescope on Mt. Lemmon. The most interesti…
10 months ago
855-Planetary Defense
In 2016 NASA created the Planetary Defense Coordination Office to manage the mission of finding, tracking, and studying asteroids and comets which co…
10 months, 1 week ago