M20 test image with ASA 16″ astrograph

There’s a fancy new telescope and CCD camera setup at Siding Spring Observatory! An ASA [...]

Vela SNR
Vela Supernova Remnant

This is an experimental image of the Vela supernova remnant (SNR) in the southern constellation [...]

Location of Supernova in Centaurus A indicated by green lines.
Centaurus A Supernova in test frame

This is a test image for framing which I took of the prominent Centaurus A [...]

Experimental image of the Iris Nebula NGC 7023 QHY8 CCD and Zenithstar 71mm APO. Shawn Nielsen 2014
NGC 7023 Iris Nebula city vs rural astro imaging

Shawn NielsenMy story began more than 40 years ago looking up at the Moon with [...]

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