This is a still-photo from Astronomy Photo of the Day.
Credit: SOHO-EIT Consortium, ESA, NASA
Explanation: What's that coming over the edge of the Sun? What might appear at first glance to be some sort of Sun Monster is actually a solar prominence. The above prominence, captured by the Sun-orbiting SOHO satellite earlier this year during an early stage of its eruption, rapidly became one of the largest ever on record. Even as pictured, the prominence is huge -- the Earth would easily fit inside. Asolar prominence is a thin cloud of solar gas held just above the surface by theSun's magnetic field. A quiescent prominence typically lasts about a month, while an eruptive prominence like the one developing above may erupt within hours into a Coronal Mass Ejection (CME), expelling hot gas into the Solar System. Although very hot, prominences typically appear dark when viewed against the Sun, since they are slightly cooler than the surface. As our Sun evolves toward Solar maximum over the next three years, more large eruptive prominences are expected.I say, GO solar prominences, because that translates into magnificent aurora borealis down here on our planet Earth. AND, I've been invited to go along with some California friends to visit Churchill, Manitoba to see polar bears and Northern Lights, probably next November.
Very interesting. I like all the birding pictures. Please, however, keep that ugly looking winter type weather right there. For some reason these storms are known as Canadian Clippers in this neck of the woods. :) We love our ultra light camper have replaced a pop up with it. Of course, anything is an upgrade from the tent we used for decades.
ReplyDeleteHi Troutbirder, thanks for stopping by my blog and commenting. Let's make an agreement: I won't send my cold weather to you if you will send your warm weather to me. Is that fair. What ultralite camper do you have?
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