Select a category below to view archival images taken by our telescope.
An image of the Sun imaged in Hydrogen-Alpha (Sept. 13, 2010) 
Jupiter and the Great Red Spot 40cm (16\") Telescope 
Jupiter and Io 40cm (16\") Telescope 
Comet Lulin March 15-16, 2009 80mm retractor 
Neptune 40cm (16\") Telescope 
Uranus 40cm (16\") Telescope 
Saturn (Green filter) 40cm (16\") Telescope 
Saturn 40cm (16\") Telescope 
Phases of the Moon from Feb. 28 to Mar. 3 80mm refractor 
A Leonid meteor captured by the all sky-cam at the observatory. ~3am EST on Nov. 17, 2009 
Mercury 40cm (16\") Telescope 
Jupiter rotation sequence 40cm (16\") Telescope 
The famous Lunar X optical effect which occurs during Sun rise near the rim/ridges between craters La Caille, Blanchinus, and Purbach. The effect lasts only for about 4 hours. 40cm (16\") Telescope 
Mars taken 01-22+23 6-7 UTC with 16" Meade @f20
M51 - Whirlpool Galaxy 
M3 
NGC3786 & NGC3788 
M 82 - Cigar Galaxy 
M104 - Sombrero Galaxy 
M 106 
M64 - Black Eyes Galaxy
M57 - Ring Nebula 
M27 - Dumbbell Nebula 
M17 - The Swan Nebula
M31 - Andromeda Galaxy 
M3 - Globular Cluster 
NGC 7331 
NGC 7635 - The Bubble Nebula 
M33 - Triangulum Galaxy 
NGC 884 & NGC 869 The Double Cluster
M42 - The great Orion nebula 
The Horsehead Nebula in the Orion constellation 
M1 - Crab Nebula 
M38 - An open star cluster in the Auriga constellation 
Winter constellations over YorkU Observatory. Digitally stitched using image from the all sky-cam.
View additional images below, or visit the observatory gallery folder, which is regularly updated with new images.
