“The nitrogen in our DNA, the
calcium in our teeth, the iron
in our blood, the carbon in
our apple pies were made in
the interiors of collapsing
stars. We are made of star
stuff". Carl Sagan
Copyright © 2023 by Dennis Roscoe, Ph.D. Last Update was September 20, 2023
Welcome
RoscoeSkies
RoscoeSkies Observatory
The RoscoeSkies Observatory (RSO) started its design phase in December 2012. First light was in June 2013. The RSO is mainly dedicated to the narrow band imaging of nebulae. The observatory is completely remote controlled and operated by Dennis Roscoe, Ph.D. Dr. Roscoe teaches astrophotography and astronomy at the University of Wisconsin in Waukesha.
Schulman Telescope, SkyCenter, Mt. Lemmon, AZ
On May 14, 2018, I booked an imaging session on the Schulman 0.8m telescope. I collected image data for seven glorious hours on M101. A trip of a life time! Click Here to see my final image processed using PixInsight.
Bucket List Trip
Recent YouTube presentations
“PixInsight for Newbies”
Click Here to watch
“The James Webb Space Telescope: Seeing Farther”
Click Here to watch
and
“Webb Status Update”
Click Here to watch
