Astronomy Picture of the Day

Thank you, my friend Maj William W. 'Bill' Price for sharing the daily NASA photo link. This seems to be a time lapse "A February without Sunspots" photographic comparison :-)
"Explanation: Where have all the sunspots gone? Last month the total number of spots that crossed our Sun was ... zero. Well below of the long term monthly average, the Sun's surface has become as unusually passive this solar minimum just like it did 11 years ago during the last solar minimum. Such passivity is not just a visual spectacle, it correlates with the Sun being slightly dimmer, with holes in the Sun's corona being more stable, and with a reduced intensity in the outflowing solar wind. The reduced wind, in turn, cools and collapses Earth's outer atmosphere (the thermosphere), causing reduced drag on many Earth-orbiting satellites. Pictured in inverted black & white on the left, the Sun's busy surface is shown near solar maximum in 2012, in contrast to the image on the right, which shows the Sun's surface last August, already without spots (for a few days), as solar minimum was setting in. Effects of this unusually static solar minimum are being studied."

Where have all the sunspots gone? reminds me of a tune:-)
Where have all the sunspots gone?
https://www.youtube.com/watch?v=11sxmZp057A

FYI COL Mikel J. Burroughs Lt Col John (Jack) Christensen Lt Col Charlie Brown LTC Greg Henning LTC Jeff Shearer Maj Bill Smith, Ph.D. Maj Marty Hogan CPT Scott Sharon CWO3 Dennis M. SFC Joe S. Davis Jr., MSM, DSL SSG William Jones SGT (Join to see) SGT John " Mac " McConnell SP5 Mark Kuzinski PO1 H Gene Lawrence PO2 Kevin Parker PO3 Bob McCord SPC Margaret Higgins

Interesting picture !

Never heard of this, Bill! Thank You for this photograph!