Marc Charron:
Sun at Perihelion and Aphelion
Marc Charron:
Transit of Mercury at about 15:05
Marc Charron:
Transit of Mercury - Second Contact
Marc Charron:
Sun
Marc Charron:
Sunspot AR 2403
Marc Charron:
Sun through a PST
Marc Charron:
Sun through a PST
Marc Charron:
Sun 2014_10_22
Marc Charron:
AR2192
Marc Charron:
2014_02_02 - Close
Marc Charron:
Sun 2014_02_01
Marc Charron:
Venus Transit - Walbury Hill, Berks 2012_06_06 0522BST
Marc Charron:
Going, going, gone
Marc Charron:
2004 Venus Transit Track
Marc Charron:
2004 Transit of Venus
Marc Charron:
Raw image of the Transit
Marc Charron:
Venus at the edge
Marc Charron:
Transit of Venus Through the Eyepiece
Marc Charron:
AR2192 2014-10-27