Podcast Episodes
Back to Search
370E-403-Double Comet
In November of 2006, University of Arizona's Spacewatch astronomers on Kitt Peak discovered a faint moving point of light in the night sky which appe…
2 months, 1 week ago
882-David’s Goliath PHA
My Catalina Sky Survey teammate David Rankin was asteroid hunting in the evening twilight with our 60 inch telescope on Mt. Lemmon Arizona when he sp…
2 months, 2 weeks ago
369E-401-Night Vision
Many people in our modern world rarely if ever experience night vision. To achieve this interesting state of sensory awareness you cannot look at you…
2 months, 2 weeks ago
881-Dangerous Comets
It is possible the object creating the Tunguska event in Russia 1908 which knocked down 80 million trees over an area about twice the size of New Yor…
2 months, 2 weeks ago
368E-400-Roving Venus
Venus and Earth are similar in size, composition, density, and mass. Unfortunately, our sister planet Venus is an example of a place where green hous…
2 months, 3 weeks ago
880-Carrington Anticipated
Just before noon on September 1st of 1859 Richard Carrington and Richard Hodgson were making sketches of clusters of sunspots when they were nearly b…
2 months, 3 weeks ago
367E-399-Moons of Florence
Dr Lance Benner of NASA's Jet Propulsion Laboratory headed up a team of scientists who used the 70 meter antenna at NASA's Goldstone Deep Space Commu…
3 months ago
879-Lurking Asteroid
The Dark Energy Camera on the National Science Foundation’s Blanco 4-meter telescope on Cerro Tololo in Chile is taking near Sun twilight images to s…
3 months ago
366E-398-Mars Rocks
At about 2AM on July 18, 2011 several people in near Tata, Morocco saw a bright fireball which was described by one of them to be initially yellow, t…
3 months, 1 week ago
878-Comet Fragment
My Catalina Sky Survey teammate Vivian Carvajal was asteroid hunting in the constellation of Eridanus with the 90 inch, University of Arizona’s Bok t…
3 months, 1 week ago