Great stuff from Spaceweather.com courtesy of DP!
ANOTHER STRONG FLARE: So much for the decay of sunspot AR1429. The active region unleashed another strong flare on March 13th, an M7-class eruption that peaked around 1741 UT. A first-look image from NASA’s Solar Dynamics Observatory show’s the flare’s extreme ultraviolet flash. The blast accelerated energetic protons toward Earth and a solar radiation storm is now developingaround our planet. Stay tuned for updates. Space weather alerts: text, phone.
VENUS-JUPITER CONJUNCTION: This is a great week to admire the sunset. Venus and Jupiter are side-by-side only 3o apart in the western sky, beaming through the twilight as soon as the sun goes down. Photographer Marek Nikodem of Szubin, Poland, recorded the scene at nightfall on March 12th:
“Venus and Jupiter are like two lanterns illuminating the darkness,” says Nikodem. “It’s a wonderful sight.”
more images: from Jimmy Westlake of Stagecoach, Colorado; from Peter Wine of Dayton, Ohio; from Laurent Laveder of Pluguffan, Brittany, France; from Rhiannon Palframan of Cookham Dean, Berkshire, UK; from John Cordiale of Edgecomb Pond, Bolton NY; from Ulf Jonsson of Luleå, Sweden; from Alexander Birkner of Eppelborn, Germany; from Diana Bodea of Ibiza, Spain; from Andrey A. Belkin of Moscow, Russia; from Vesa Vauhkonen of Rautalampi, Finland; from Mitchell Krogof Magaliesburg, South Africa; from Sven Melchert of Stuttgart, Germany; from Bob Northup of Studio City CA
BROKEN RECORD? The recent sustained activity of sunspot AR1429 has kept the Arctic Circle alight with auroras for almost two weeks. “I have spent many thousands of hours watching and photographing the Northern Lights,” says aurora tour guide Chad Blakely of Abisko Sweden, “and I can honestly say that I have never seen the auroras this strong for so many days in a row.” In a movie he made last night, March 12th, a green tornado of light swirls across Venus and Jupiter:
“We were all absolutely stunned by the natural beauty of this display,” says Blakeley. “I know I sound like a broken record, but sunspot 1429 just will not stop!”
The Antarctic Circle has been similarly active. Click on the links for recent shots of Southern Lights: from Dave Headland of Oamaru, New Zealand; from Ian Stewartof Tinderbox, Tasmania, Australia; from Nick Monk of Mountain River, Tasmania, Australia; from John Golja of Tooradin, Victoria, Australia; from Stephen Voss of Invercargill, New Zealand; from Dave Headland of Oamaru, Southern New Zealand
WEEKEND SOLAR FLARE: Sunspot AR1429 erupted again over the weekend. On Saturday, March 10th, it produced a powerful M8-class flare that almost crossed the threshold into X-territory. During the flare, New Mexico amateur astronomer Thomas Ashcraft recorded a series of radio bursts at 21 and 28 MHz: