We've detected that you're using an ad content blocking browser plug-in or feature. Ads provide a critical source of revenue to the continued operation of Silicon Investor.  We ask that you disable ad blocking while on Silicon Investor in the best interests of our community.  If you are not using an ad blocker but are still receiving this message, make sure your browser's tracking protection is set to the 'standard' level.

Revision History For: Is anyone watching the sun lately?

No earlier versions found for this Subject.

Return to Is anyone watching the sun lately?
SUN SERPENT: Amateur astronomers arpund the world are monitoring a gigantic filament of magnetism on the sun. If one end of the filament were on Earth, the other end would reach all the way to the Moon. The dimensions of the structure make it an easy target for amateur solar telescopes. Richard Fleet sends this picture from his backyard observatory in Wiltshire, England:

This filament is filled with billions of tons of plasma, yet it has remained suspended above the surface of the sun for days. Such a massive structure, buffeted as it is by winds and currents in the sun's atmosphere, is unlikely to remain stable much longer. If the filament collapses, it could crash into the surface of the sun and spark a powerful type of explosion called a Hyder flare. Amateur astronomers are encouraged to monitor developments.