Update December 10, 2009:
After the Russian government's denial on December 9, 2009, that it had not conducted any missile tests that could explain the white and blue light spirals over northern Norway, today on December 10, 2009, the U.K.'s BBC is reporting “a statement from Moscow later confirmed that a missile launch from a Russian submarine in the region had failed.” Adding to the mystery is Norway's concern that its government had no prior communication from Russia that any such missile tests were scheduled near northern Norway.
Another speculation has been microwave tests of the ionosphere from Tromso, Norway, impacting the atmosphere in an unexpected way. But, ionospheric physicists in Gakona, Alaska; Arecibo, Puerto Rico; Tromso, Norway; and other facilities have been bouncing microwaves off the ionosphere for at least a decade of research. Any oscillation that humans produce in the ionosphere is immediately obliterated as soon as sun rays shine on any part of the ionosphere. However, spiraling lights phenomenon as seen and photographed over northern Norway yesterday has not been reported at ionospheric research sites.
http://www.earthfiles.com/news.php?I...ry=Environment