A simple EAA set-up includes a small 66mm f/6 refractor, a colour ASI385MC camera, and a focal reducer and UV-IR blocking filter threaded onto the camera nosepiece (not shown). (Brian Ventrudo) | SkyNews
Getting started with Electronically-Assisted Astronomy

EAA involves capturing and stacking (or averaging) images from a camera to create a pleasing ‘snapshot’ in just a few seconds or minutes.

Paul Dopson's Pacman Nebula - in review. (Paul Dobson) | SkyNews
Astrophoto review: Paul Dopson’s Pacman Nebula

In this column, we are going to look at the challenges that Paul Dopson had to overcome to produce his image of NGC 281: the Pacman Nebula.

Watch the eighth session of Subs and Stars, an eight-part instructional online series that teaches people how astrophotos are built and edited. | SkyNews
Watch Subs and Stars: Lesson 8

Watch the eighth — and last! — session of Subs and Stars, an eight-part instructional online series that teaches people how astrophotos are built and edited.

Stuart Heggie produced this example image of Messier 13 using the RASC Robotic Telescope data provided in this contest. | SkyNews
SkyNews image editing contest: May 2022

Two for one! Download our free data of globular clusters Messier 3 and Messier 13 and create your own version of the Universe

Subs and Stars, Lesson 6. | SkyNews
Watch Subs and Stars: Lesson 7

Watch the seventh session of Subs and Stars, an eight-part instructional online series that teaches people how astrophotos are built and edited.

Stuart Heggie produced this example image of Messier 106 using the RASC Robotic Telescope data provided in this contest. | SkyNews
SkyNews image editing contest: March/April 2022

Download our free data of the spiral galaxy Messier 106 and create your own version of the Universe.

Subs and Stars, Lesson 6. | SkyNews
Watch Subs and Stars: Lesson 6

Register for the sixth session of Subs and Stars, an eight-part instructional online series that teaches people how astrophotos are built and edited.

Subs and Stars, Lesson 5. | SkyNews
Watch Subs and Stars: Lesson 5

Watch the fifth session of Subs and Stars, an eight-part instructional online series that teaches people how astrophotos are built and edited.

Messier 42, the Orion Nebula (Paul Owen/RASC Robotic Telescope) | SkyNews
SkyNews image editing contest: February 2022

Download our free data of Messier 42, the Orion Nebula, and create your own version of the Universe.