Filling in for George Noory, guest host Jimmy Church (email) was joined for the entire 4-hour program by former hacker Gregg Housh, who discussed the secret world of hackers and hacktivism, as well as his key role in the hacker collective Anonymous.
11/28/13-- Initially, scientists thought that Comet ISON disintegrated after its encounter with the sun earlier today. Now, some astronomers believe that remnants of the comet may have survived, as evidenced by imaging from the SOHO spacecraft. More at NPR and CBS News.
View Comet ISON's approach to the sun (NASA Video):
Richard C. Hoagland shares the following two images:
Comet ISON photographed by SOHO, November 28, 2013. Click on image to enlarge.