Sunspot
Sunspot, by Nico Altena.

Published:
Nico Altena
Netherland
Meade rcx 400 10 inch telescoop and barow lens 2x and solar filter
Sunspot on the sun
2016-04-10T00:00:00
Sunspot, by Nico Altena.
Published:
Nico Altena
Netherland
Meade rcx 400 10 inch telescoop and barow lens 2x and solar filter
Sunspot on the sun
2016-04-10T00:00:00