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1980 Hunter 27 Cherubini
Comet C/2023 A3 September 30 to October 25
Aurora, October 10, 2024
Oliverea-Big Indian Valley
LBN 535 Compariosn
In search of Comet C/2023 A3 Tsuchinshan-ATLAS
Jupiter Processing Comparison
McCabe's Beach, Southold, NY
Great White Egret, also known as the Great White Heron
Cherry Springs State Park, July 01-03, 2024
WR-134 comparison
GSO 114mm Classic Cassegrain
Mattituck, New Suffolk / Kimogenor Point
Explore Scientific 152mm Maksutov-Cassegrain
Cherry Springs State Park, June 06-08, 2024
Mercury and the Sun
Milky Way comes home
1298 Creekway Drive
Northern Lights, May 11, 2024
Cherry Springs State Park, May 01-02, 2024
NEAF 2024
Eclipse Trip 2024
Eclipse 2024
RAC Annual Dinner 2024
GraXpert examples
Explore Scientific iEXOS-100-HD Tests
Croton
Supernova SN 2024gy, in galaxy NGC 4216
The Rosette Nebula, through the years
2024 Calendar
Setting Beaver Moon
Orient Point, Nov 16, 2023
StDrSa-01
Surry Virginia Sky
Daytime Venus, October 5, 2023
Boat Delivery
The Bubble nebula, 2018 and 2023
Star Haven, September 16, 2023
The quest for comet C/2021 P Nishimura
Rokinon f/2.8 14mm lens test
Orient Point, September 04 and 06 2023
Custer Institute South Bay Observatory
Vermont Dark Sky Trip
Orient Point, August 11 and 13, 2023
William Optics Solar Filter
Cherry Springs State Park, July 15-17, 2023
EAA at Custer Institute, July-08-2023
C6 HyperStar Collimation
Oliverea-Big Indian, June, 2023
Star-Flaring tests
Cherry Springs State Park, May 17-20, 2023
Astronomy Outreach at Sylvester Manor Educational Farm
NEAF 2023
Orient Point - Big Indian, March 18-22, 2023
Midday Jupiter
Newtonian Secondary Mirror Support-Collimation System upgrade
Midday Saturn
Oliverea-Big Indian Valley, NY, January 15-17, 2023
Comet C/2022 E3 (ZTF) January 8, 16 ,28, and February 8, 2023
The Mystery of the 5 Lights over the Peconic
Indian Island, December 27, 2022
CTB-1 2020 and 2022
Farm Field
Oliverea-Big Indian Valley, NY, November 19-22, 2022
ZWO EAF on a Celestron C6 SCT with an Off-Axis-Guider
Fog and a Fogbow
Orient Point, October 29, 2022
Long Perng f/5.5 90mm Doublet Refractor
Cherry Springs State Park, October 21 to 23, 2022
caterpillars
Cherry Springs State Park, Sep 29-30, 2022
Alex in Iceland, Summer 2022
Star Haven, Sep 20-21, 2022
Saturday Night Astronomy Outreach at Custer Institute and Observatory
Marcy Sharon Cohen
Star Haven Star Party, Aug 24-29, 2022
Cherry Springs State Park, July 29-31, 2022
RedCat/SpaceCat Focuser
StarNet vs StarNet V2
Cherry Springs State Park, June 24-28, 2022
Cherry Springs State Park, May 28 to June 1st, 2022
Orient Point, May 21, 2022
Cherry Springs State Park, April 29-30, 2022
Galaxy NGC 5907, 2016 and 2022
Phil_K_Telescopes
SkyWatcher EQ6-R Custom Pier Extension
M81, M82, NGC 3077, etc.
Winter Dark Sky Trip to Oliverea-Big Indian Valley
Virginia Holiday Trip
Oliverea-Big Indian Valley, October 30th to November 1st, 2021
William Optics FLT-91 with Apex at f/3.8 vs. Borg 90FL at f/4
Auto-Focus
Cherry Springs State Park, October 6-8, 2021
The Helix nebula from Orient Point, NY
The Soap Bubble and Crescent Nebulae
Cherry Springs State Park, September 3-4, 2021
Artificial Star Field
Boston: The Sky, Moon and Whales
Stellafane 2021
Orient Point, August 02, 2021
Cherry Springs State Park, July 04-06 2020
Orient Point, June 15, 2021
Modification of APM-Riccrdi Tilt-Adjuster Plate for a TSO-72 doublet refractor
Partial Solar Eclipse, June 10, 2021
Cherry Springs State Park, June 04-08 2020
Artificial Star Field
Asteroids / Minor Planets
TSO-72 vs. WO-71
The Milky Way at Orient Point
"Comet" Mercury
Crescent Moon and "comet" Mercury
The Three Nestlings
Cherry Springs State Park, May 6-7, 2021
Orient Point, May 01, 2021
ZWO ASI 183MM 3-years Master Dark Frame Comparison
Big Indian Astronomy Trip, April 5-9, 2021
Borg 90FL with ZWO ASI294MM and Canon EOS SL3
William Optics 71mm f/4.9 with EOS SL1, EOS SL3 and ZWO ASI 294MM
Deep-Sky-Mini-Marathon, March 12th, 2021
IC 443 The Jellyfish Nebula
TS-Optics 72 FPL-53/Lanthanum Apo Doublet Tune-up
TSO-72 vs. RedCat
Low Gain versus High Gain
M76, 2017 and 2020
ZenithStar 61 tests
EAA public outreach at Custer Institute and Observatory, Nov 28, 2020
Caroline's Rose, Borg 90FL vs. WO RedCat
William Optics RedCat Collimation Tests
2021 Calendar
Orient Point, October 17, 2020
Oliverea Valley, Big Indian, NY, October 9-12, 2020
Cherry Springs State Park, September 11-14 2020
The heart of the heart, the soul of the soul
TS-115mm Apo Refractor Transport Case
Cherry Springs State Park, August 13-21, 2020
Flat-Frame Panels
SCT-Blackening
Telescope comparison for a new astronomer
Cherry Springs State Park, July 17-19, 2020
Comet C/2020 F3 (NEOWISE)
Cherry Springs State Park, June 15-18, 2020
The Bellavia Basic: a DIY Guidescope
2-day astronomy trip to Orient Point
Comet_C/2020 F8 Swan
NGC 4725 Processing Comparison
Asteroid 1998 OR2
20000 Varuna, Makemake and Haumea
SkyWatcher EQ6-R Pro RA axis tear-down
Orient Point
Starizona Night Owl Test #3, #4 and #5
M78 from Orient Point, February 21st, 2020
StDR 1
IC443, The jellyfish nebula
Witch Head Nebula, IC 2118
The Flame Nebula, IC 405, Caldwell 31
M1, The crab nebula
the Christmas_Tree_Cluster
2020 Calendar / Poster
The California Nebula, NGC 1499
Oilverea Valley, Big Indian, NY, November 21st to 23rd, 2019
Mercury Transit, Nov 11, 2019
Starizona Night Owl on a C6
Astronomy in Oliverea / Big Indian, NY, Nov 1-3, 2019
Andromeda Galaxy
Starizona Night Owl Focal Reducer on a C5
Reflection Nebula IC5076 - NGC 6991
Imaging Comparison
Big Indian, NY September 26-29, 2019
Ecker Park, Montauk, Sep 22, 2019
Cory Creek Tap Room, Sep 13th, 2019
Cherry Springs State Park, August 23 - September 2, 2019
The evening's land, sea and sky
SkyWatcher EQ6-R Pro Mount Testing July 29, 2019
SkyWatcher EQ6-R Pro Mount Testing, July 20-21, 2019
The Cygnus Wall
Cherry Springs State Park, June 26 - July 1, 2019
C6 HyperStar Cable-Vane System
The Ghost nebula, VdB 141 in Cepheus
Cherry Springs State Park, May 24-26, 2019
Markarian Chain
C6 HyperStar
Orient Point, May 06-07, 2019
NGC 4565
M101, The Pinwheel Galaxy, April 24th, June 23rd, 2019 and April 20th, 2014
NEAF 2019
Processing Comparison
Orient Point, March 26-27, 2019
EAA at Custer Institute, March 23, 2019
Integral Sign Galaxy, PGC 20348
Best-of-Astrophotos
Jones-Emberson-1
Thor's Helmet, NGC 2359
The Crab Nebula, M1
The Horsehead Nebula, Bernard 33
M81
M33 Comparison
IC-405-410-417_etc
Colorizing a monochrome image
2019 Calendar
Ced 214_NGC_7822_SH2-171
Images for Astronomy Magazine
NGC_7822
Galaxy IC342 (Caldwell 5)
NGC 281, The Pac-Man Nebula
Borg 90FL f/4 Infinite-Artificial-Star Test
Galaxy NGC 891
Distorted Stars
Late October Sailing
Daytime Crecent Venus near inferior conjunction
Heart & Soul Nebulae
NGC 891 "experiment"
Elephant's trunk with Star Reduction
The Farm Field
Elephant's Trunk Nebula within nebula IC1396
Mushrooms!
William Optics Star 71-II f/4.9 Imaging Apo Refractor and Caroline's Rose Cluster, NGC 7789
Cherry Springs State Park, Sep 29 to Oct 1, 2018
Off-Axis-Guider filter modification
StarShrink by Russell Croman
Star Bloat in comet-Jellyfish image
Wolf's Cave Nebula
William Optics Star 71-II f/4.9 Imaging Apo Refractor
The Bubble Nebula, NGC 7635, Caldwell 11
Purple-Halos and The WIzard Nebula, NGC 7380
Stellafane 2018
Banding-Amp-Glow issue with ZWO ASI 183
Electronically Assited Astronomy (EAA), with the Bellavia Mini, July 29, 2018
Spacing for Borg 90FL with 0.71X Quad reducer-flattener
Filter Comparison using Borg 90FL and 0.72X Quad reducer-flattener
Calbration and Stacking Test
Cherry Springs State Park, July 2018
Borg Red and Blue Bloat
The Crescent Nebula with different data and processing
The Sun
The Crescent Nebula, through the years
Cherry Springs State Park, June 2018
Borg 90FL Test at f/6
Best of Cherry Springs State Park, PA
3-D printed spanner wrench
Electronically Assisted Astronomy (EAA) at Custer, Jan-14-2018
Crescent Mercury
The "Bellavia Mini", 114mm astrograph
The Moon, Venus and Mercury, from Kimogener's Point, New Suffolk
Portable Power Supplies
Galaxy NGC 2903 with the Borg 90FL at f/4
Borg 90FL f/4 vs Stellarvue 80 f/4.8
One-Shot Color, with and without debayering
Simeis-147 "Spaghetti Nebula" 2016+2018
Comet C/2016 R2 comparison
Potentially Hazardous Asteroid 1981 ET3 (3122 Florence)
Asteroid Pallas
Cherry Springs State Park, October, 2017
De-Moire test
The Helix Nebula H-alpha + OIII + Color
Stellafane and Middelbury, Vermont, July, 2014
Black Forest Star Party, Cherry Springs, September 2013
Cherry Springs Star Party, June 2013
Black Forest Star Party, September 2012
NGC 6946 and NGC 4565, then and now
Cherry Springs State Park, September, 2017
Total Solar Eclipse, August 21, 2017
Cherry Springs State Park, August 19-27, 2017
Cherry Springs Morning
IC443 Visual + X_Ray
Cygnus Loop in Visual + X-Ray
Draco Trio Redone
Cherry Springs State Park, May 26-30, 2017
Off-Axis-Guiding, First Attempt
Asteroid 2014 JO 25
Jupiter, April 14-15, 2017
squeezing out the star trails
The Hunt for Omega Centauri
NEB4, DSS and debayering algorithms
Orient Point Star Party
80mm Apo ($999) vs 90mm Achro ($260)
The Moon
Astro-Photo Summary
Steve Bellavia Astro-Photo-Images
90mm f/5.5 Refractor Test
binning
90mm f/5.5 Refractor
Canon EOS SL1 vs EOS T3 Dark Frame Noise
Canon EOS SL1 Dark Frame Noise
Banff, Canada, 2017
Coma corrector spacing, test #2
More Dark Frames
Pinhole-Camera-Lens
Spacing test for Baader MPCC
Mercury Transit, May 11th, 2016
Daytime Astronomy
NGC1579, The Northern Trifid Nebula
M31 Processing Comparison
Images with 80mm Explore Scientific APO Refractor(s)
Comets
Astrophotography During Christmas Vacation 2016
The Crab Nebula, imaged at various f/ratios and focal lengths/sampling
Processing Comparison
5 solar system objects in a row
Comet C/2015 V2 Johnson
70-year-Super-Moon_Nov-13-2016
Andromeda Galaxy, through the years
Lowell Observatory versus Steve
DSLR-mod+filter-comparison
Top 50
Star Bloat Reduction Comparison
Cherry Springs State Park, October 6-10, 2016
Cherry Springs State Park, August 24-31, 2016
Nebulosity_vs_Deep_Sky_Stacker
Stellafane 2016
Astro-images with auto-guiding
Venus, the Moon, and Sunset at the Beach
Cherry Springs, June 3-7, 2016
M51, 2014-to-2018
Cherry Springs, May 7-10, 2016
6-inch f/4 OTA modification
M101 2014, 2015 and 2016
Geo-satellites
Geo-sats
Winter Storm Jonas
Nebulae in Orion
Comet C/2013 US10 Catalina
Flat Frame Comparison
Super-Moon Lunar Eclipse, September 27th-28th, 2015
Venus occultation, December 7th, 2015
Live from Saturday night at Custer Institute
Comet_C_2013_US10_Catalina_Dec 5th, 2015
Nostalgia
PHA 2015 TB145
Big Objects, Small Budget, Cherry Springs, October 2015
Venus-Mars-Jupiter-Mercury-Moon-Earth
Evening Sky & Creek, September 17th, 2015
MHAA Star Party, Lake Taghkanic, NY
One Year Comparison
Daytime Venus, Sep-06-2015
The Boat
2015 Stellafane Telescope Maker's Convention
Atmospheric Optics
Comet C/2015 F4 Jacques
Jupiter's Shadow
Tracfone in South Carolina
Cherry Springs, July 2015
Cherry Springs State Park, May 2015
Sample of Messier Marathon Photos
Geographos
Comet C/2014 Q2 Lovejoy, on 01-17-2015
Comet C/2014 Q2, Lovejoy, Jan 13, 2015
Astro-Photography Setup and Photos 2014
Cherry Springs September 18-21, 2014
Steve Bellavia Astro-Photos and Videos
20 photos for SCCC
