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View Full Version : The Sun Does a Barrel Roll



Fraser
2012-Apr-06, 04:00 PM
Well, not really…… The Sun didn’t do a barrel roll; it was actually the Solar Dynamics Observatory that performed a 360-degree roll about the spacecraft-Sun line. But this video showing the change in perspective of SDO makes it appear as though the Sun suddenly shifted (that’s a new one for 2012 doomsdayers to go crazy [...]

More... (http://www.universetoday.com/94466/the-sun-does-a-barrel-roll/)