Guest guest Posted June 22, 2003 Report Share Posted June 22, 2003 This is old news, but not to me and perhaps others. There is an astrophysical basis for some tropical ingresses; I don't think there is an identical one for the sidereals, unless they are close enough temporally. I'm going to take a look. ------------------- " What an awesome display! " exclaimed Ronnie Sherrill of Troutman, North Carolina, where the sky " exploded into bright red and yellowish beams. " The auroras were so bright Sherrill and others saw them against an early evening sky still lit by faint sunshine. It was a good time to be outside. Indeed, it may have been the best time: Autumn nights are long and dark, but not yet wintry-cold -- a good combination for sky watching. But there's more to it than that, say researchers. Geomagnetic storms that ignite auroras actually happen more often during the months around the equinoxes -- that is, early Autumn and Spring. It's a bit puzzling. Solar activity does not depend on Earth's seasons. Why should geomagnetic storms? " We've known about this seasonal effect for more than 100 years, " says Dennis Gallagher, a space physicist at the NASA Marshall Space Flight Center. " Some aspects of it are understood, but not all. " Here is the full story: http://science.nasa.gov/headlines/y2001/ast26oct_1.htm On another note, I opened a new today just about symbols in either zodiac. starsymbols/ Please check it out. Jerry Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You are posting as a guest. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.