Images by William Castleman



Most Recent Travel Photos

Colorado Geology Trip


Most Recent Bird Photos

Black Phoebe

Black Phoebe / American Avocet

Information

 


Recent Astrophotographs

Seagull Nebula IC 2177

QHY600M and QHY268M
NGC 7635 Bubble Nebula/ NGC 2244- Rosette Nebula/ M67/ Seagull Nebula /M105 / Markarian's Chain - Virgo Cluster Widefield /M47 / NGC 3166 and NGC 3169


Other Recent Astrophotographs

IC405
M31 - Andromeda
/ Belt of Orion / M42 / Rigel and Witch Head Nebula // M33 Pinwheel / M45 Pleiades / Orion-Horsehead Wide Field /NGC 2264 /NGC 3521 / M13 / NGC 4565 / M27 / Veil Nebula/ IC405 Flaming Star Nebula

© 1998-2024 William Castleman
Updated 11 January 2024

Archives

Precision Rifle Powder and Bullet Studies
Comparison of 223 Remington Brass for AR-15 Service Rifle