Watch the Skies

A bright fireball event occurred on Dec. 17 at 8:20:40 PM CST. It started out 52 miles above I-24 just south of Manchester, TN and moved to the northwest at 50,000 mph. The all sky camera lost track of it at an altitude of 23 miles just to the northwest of Shelbyville. Below is a …

Watch closely and you will see the International Space Station, or ISS, cross the disk of the gibbous moon. Traveling at more than 17,000 mph, the ISS occasionally appears to pass in front of the moon or sun. These events go largely unnoticed, however, because viewers have to be along a very narrow path on Earth, …