aurora borealis over fairbanks alaska
Posted by Lee Petersen | September 27, 2020
What Causes the Aurora

A basic, yet comprehensive explanation of what causes the aurora. Tying together the solar wind, geomagnetic field, Van Allen belts, atomic energy states, and the electromagnetic spectrum.

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Ice Crystals in R-Channels
Posted by Lee Petersen | September 5, 2020
Ice Crystals in R-Channels

Photos and brief description of ice crystal growth in an R-channel, or Röthlisberger style subglacial channel in winter - Castner Glacier - Alaska Range

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Light Pillars
Posted by Lee Petersen | April 29, 2020
Light Pillars

A light pillar display over Fairbanks on a very cold January evening in Fairbanks, Alaska. This photo was taken from the University of Alaska near the Geophysical Institute. Typically the...

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First  30 seconds of the Falcon 9 after lift-off
Posted by Lee Petersen | January 7, 2020
SpaceX Falcon 9 Launch

SpaceX Falcon 9 Launch from Kennedy Space Center in Florida. Photos from the night launch viewed over the Indian River.

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Posted by Lee Petersen | November 24, 2010
Favorite not Totally Unscience Related Websites

Need to waste some time sitting out the most disgusting weather on the planet, otherwise known as 'just warm enough to not snow'?(1)     If you're wondering if the Large Hadron...

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