The Sun as it appeared August 10, 2017 with sunspot AR2670
The Sun as it appeared August 10, 2017 with sunspot AR2670, Canon EOS- M5 with a TV-76mm telescope and a Baader film filter
Sun on Aug 10, 2017
When you want to see the stars, find someplace dark
The Sun as it appeared August 10, 2017 with sunspot AR2670
The Sun as it appeared August 10, 2017 with sunspot AR2670, Canon EOS- M5 with a TV-76mm telescope and a Baader film filter