astrophotography by bill w

neared Saturnian nirvana last night  think i got a legit shot of the hexagon if you look closely at the top dark ring, you can see the cor...

The Jellyfish nebula is a large supernova remnant in the constellation Gemini. Hydrogen (Ha-red) and Oxygen (OIII-blue): IC 443 in Ha an...

Here's my first jupiter of the year: Jupiter and moons 2018-06-08-0512 UT seeing was unusually good: Jupiter 2018-06-08-0611_...

hope others were able to get out and enjoy some sun today looked very flame-like so i went with orange Solar Prominence in Ha 5/28/20...

here's my biennial addition to the crab nebula expansion from 2006 to 2016(17) it appears as though the pulsar wind is outstripping the...

Here's an image of open cluster M 25 taken with a small refractor. Open Cluster M 25 An open cluster is a group of up to a...

After the recent lunar eclipse, I attempted to line up a before and after image, superimposing the full moon from the night before with the ...