Rob Pettengill:
Moon 4 day waxing crescent
Rob Pettengill:
2 day Crescent Moon Waxing - DSC05164
Rob Pettengill:
Fly Me To The Moon
Rob Pettengill:
Texas Cell Tower Sunset
Rob Pettengill:
The Old Moon in the Sun's Last Grasp
Rob Pettengill:
Old Moon in the Arms of Two Suns
Rob Pettengill:
Questar Wedge tripod mount detail
Rob Pettengill:
Questar wedge scope feet detail.
Rob Pettengill:
Questar wedge turnbuckle detail
Rob Pettengill:
Questar wedge parts and dimensions
Rob Pettengill:
Denver observer's chair eyepiece rack
Rob Pettengill:
Denver observer's chair
Rob Pettengill:
Questar Solar System imaging complete setup
Rob Pettengill:
Cloudy Sun 140706
Rob Pettengill:
Sunspot Of The Day 140705
Rob Pettengill:
Moon & Mars Conjunction July 5, 2014
Rob Pettengill:
Questar Cutaway Restored
Rob Pettengill:
Sunspot of the Day 140701
Rob Pettengill:
Saturn54of99PostSharpTweak
Rob Pettengill:
Olivia 1st Saturn & Mars
Rob Pettengill:
SunspotOfTheDay140610
Rob Pettengill:
Transit of Europa across Jupiter with Io (5 min later)
Rob Pettengill:
Old Moon in the 3 day New Moon's Arms
Rob Pettengill:
Transit of Europa across Jupiter with Io
Rob Pettengill:
Mars140528-77of106
Rob Pettengill:
Saturn 140528-81of202 Enceladus Tethys Rhea Dione Titan
Rob Pettengill:
Luna in Gaia's Shadow
Rob Pettengill:
Moon-6day-mosaic
Rob Pettengill:
Moon140504-5dayPanorama
Rob Pettengill:
Sunspot of the Day 140504 1109
