astronomy sketches & notes
Not Found
April 2026
M
T
W
T
F
S
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
« Mar
Top Posts
The Train of Life By James S. Tippett (1885-1958)
Meade Deep-Space Telescopes Manufactured From The 80's Through The Early 1990's
Spruce Pine, North Carolina: The Purist Quartz In The Entire World Comes From Spruce Pine And Used In The First 200-Inch Hale Telescope Mirror
A 6-Inch f/6 Newtonian Just Might Be The Perfect Telescope For Visual Observing With 2x The Light Gathering Power Of A 4-Inch Refractor But Still Very Portable
NGC 6888 Crescent Nebula 10-Inch Reflector @ 44x With an O-III Filter
Globular Cluster M13 And The Elusive Propeller
A 4-Inch (102mm) Refractor Can Be An Excellent Deep-Sky Telescope And Finally Sirius B
Light Pollution Is Increasing Everywhere. What Is The Bortle Scale? Use The Following Chart To Determine How Dark Your Observing Site Is
Webb's Wreath: Asterism In Hercules
1971 Burns High Class Reunion: Saturday October 11th 2025 At Hanna Park In Shelby, NC. The 2023 Event Is Also Included: Just Keep Scanning Down
Categories
10-Inch f/4.5 Newtonian Deep-Space Telescope
2023-2022-2021-2020-2019-2018-2017-2016-2015-2014-2013-2012-2011-2010-2009 – Observers Challenge Objects Lists
Checking NELM using the constellation Corona Borealis
How to Clean a Telescope Mirror
Local History and Memories
Mount Potosi Observing Complex In Southern Nevada
Observer's Challenge Reports Complete
Observing The Messier's With A Small Telescope
On April 12th 2025 We Will Celebrate Our 25th Wedding Anniversary
Orion 80mm CT-80 Refractor
Polaris and Companion With the Smallest of Telescopes
Roger's Articles
ScopeStuff: Telescope Accessories and Hardware
T Corona Borealis
The Cygnus Fairy Ring – Asterism in Cygnus
Uncategorized
Virgo Diamond: Faint Five Star Asterism
Work File Only – Observer's Challenge Reports
Archives
April 2026
March 2026
February 2026
December 2025
November 2025
October 2025
July 2025
April 2025
March 2025
February 2025
November 2024
October 2024
September 2024
August 2024
July 2024
June 2024
May 2024
April 2024
January 2024
November 2023
October 2023
September 2023
August 2023
July 2023
June 2023
May 2023
April 2023
March 2023
February 2023
December 2022
November 2022
October 2022
September 2022
April 2022
February 2022
January 2022
March 2021
February 2021
October 2020
April 2020
March 2020
January 2020
December 2019
April 2019
August 2018
June 2018
April 2018
February 2018
December 2017
November 2017
August 2017
March 2017
February 2017
December 2016
September 2016
August 2016
February 2016
December 2015
November 2015
August 2015
July 2015
May 2015
February 2015
June 2014
May 2014
February 2014
January 2014
November 2013
October 2013
March 2013
January 2013
October 2012
August 2012
June 2012
April 2012
February 2012
January 2012
October 2011
May 2011
October 2010
May 2010
Sites and Blogs
Larry McHenry-Stellar Journeys
Recent Comments
Blog Stats
197,936 hits
Subscribe
Subscribed
rogerivester.com
Join 39 other subscribers
Sign me up
Already have a WordPress.com account?
Log in now.
rogerivester.com
Subscribe
Subscribed
Sign up
Log in
Report this content
View site in Reader
Manage subscriptions
Collapse this bar
rogerivester.com
Recent Comments