John Carmichael wrote: > Get those filters and telescopes out! > > The biggest sunspot I've ever seen is visible without magnification using > just a dark filter.
[snip] > If you like this stuff, you'll love these great websites. There are photos > and movies of the sunspot, auroras and flares that are going on right now. > > http://www.sunspot.noao.edu/ > http://www.astro.ucla.edu/~obs/images/cur_drw.jpg > http://science.nasa.gov/ssl/pad/solar/greenwch.htm > http://www.sunspotcycle.com/ Hi, Also well worth visiting for up-to-date info on solar phenomena is: http://www.spaceweather.com/ Regards, ======================================================= * Robert H. van Gent * * E-mail: [EMAIL PROTECTED] * * Homepage: http://www.phys.uu.nl/~vgent/homepage.htm * ======================================================= -
