The Sun is becoming much more active as we approach SolarMAX. Today's hydrogen alpha image shows a disk swirling with activity and numerous active areas. The first image is inverted to sbhow this texture more fully. The second image is the positive.
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The North America Nebula
It’s remarkable how far small scopes and semi-automated processing have advanced. I am loving the new Dwarf 3 software update. This image is...
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I had a couple of emails asking how to defork an ETX telescope. The ETX 90 and ETX 125 were optically superb scopes, but the mounts left a... -
The ZEQ25 doing its stuff on a cold night--imaging the Orion Nebula with an 8 inch f/4 astrograph. Note the lovely Christmas rug :) As ... -
Like the Ring Nebula, the Dumbbell nebula is a planetary nebula marking the end of a star's life as it puffs off its outer layers into s...
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