Sun in HA

This competition is now closed

By brian.m.johnson

Published: August 9, 2011 at 7:38 pm

brian.m.johnson

kelling heath

sky 90 canon 50 D single shot

single shot Ha with canon 50D sky 90 and coronado filter

Advertisement

Latest

Globular cluster NGC 3201, as seen by the Hubble Space Telescope. What makes stars twinkle? Credit: ESA/Hubble & NASA. Acknowledgement: Sarajedini et al.

Why do stars twinkle?

Canon EOS Ra astrophotography camera review

Best cameras for astrophotography, 2021

Save when you subscribe today!

Save over 30% when you subscribe to BBC Sky at Night Magazine today!

You may also like

Milky-way-22a348f

Milky Way from the Lizard peninsula

MergeMosaic-SkyatN-18c7f66

Colour enhanced Moon, 15 October 2011

ngc896_21hr_20min-c9fdc63

NGC896 Fishhead, Heart Nebula

Eastern-veil-10e2ebd

Eastern Veil Nebula