gmaehlum: First light at Alicante
gmaehlum: 2016-07-03 Solar prominences
gmaehlum: 2016-07-03 The sun in Hydrogen alpha, Ha.
gmaehlum: the sun in Ha, no sunspots, 2016-06-04
gmaehlum: The sun in Hydrogen alpha
gmaehlum: The 2016 transit of mercury in white light
gmaehlum: 2015 eclipse from Oslo, about 15mm after maximum
gmaehlum: The 2015 eclipse after its maximum as seen trough clouds in Oslo.
gmaehlum: The sun, with some sunspots.
gmaehlum: 2012-06-06 Transit of Venus
gmaehlum: Sun in Hydrogen alpha 2018-06-03
gmaehlum: The sun today. A class C flare was observed by satellites originating from the east behind the limb. This is now visible as protuberances.