Comet Johnson 2015/V5, NGC 4088, NGC 4565 - Sketching - Cloudy Nights

The Crab Nebula - Sketching - Cloudy Nights

Comet Lovejoy: The first naked-eye comet in 2015.

Goofi's Imaging Challenge, December 2022 - M78 - Beginning Deep

Goofi's Imaging Challenge, December 2022 - M78 - Beginning Deep

Comets Facts and Information on Visible Comets - Sky & Telescope

Black Widow Nebula Hiding in the Dust

How Spindle Galaxy (NGC 4565) unveils when aperture increases

Goofi's Imaging Challenge, December 2022 - M78 - Beginning Deep

The Motion of RX J185635-3754 - The Nearest Neutron Star to Earth

Evil stars and possible solutions to reflections, refraction