Monday, December 26, 2016
Spotless Sun Sparks Unusual Pink Auroras
Source - Space Weather News for Dec. 26, 2016: http://spaceweather.com
SPOTLESS SUN SPARKS PINK AURORAS: For the past three days and nights, sky watchers around the Arctic Circle have witnessed a strange display of pink and white auroras. Many veteran observers say they've never seen anything quite like it. Stranger still, the display was ignited by a completely blank sun. No sunspots were involved. What's going on?
Pictures and an explanation are highlighted on today's edition of Spaceweather.com