Updates
Clear Skies newsletter: 18 April
Observing Log & Sessions: 19 April
Blog: 18 August
Discoveries: 15 April
20 April
Observing Guides for Deep Sky Forum's Objects of the Week - Week 16
19 April
New CSOG edition: Observing guides for all the Webb Deep-Sky Society's Objects of the Month for the year 2020
Observing session added: 18 April 2025
15 April
Page Astronomy - Discoveries updated: Objects nr.'s 380 & 381
Weekly updates
Clear Skies newsletter: 18 April
Deep Sky Forum's Object of the Week
currently: Week 16
Monthly updates
Webb Deep-Sky Society's Objects of the Month
currently: April
Cloudy Nights' Monthly Challenge Objects
currently: April
Astrotreff's Object(s) of the Month
currently: April
Seasonal update
Webb Deep-Sky Society's Object of the Season
currently: Winter 2024
Coming soon...
New CSOG edition: the double stars in Burnham's Celestial Handbook - publication May 2025
Updated CSOG edition: Struve Double Stars - publication May 2025
Deep Sky Forum's
Object of the Week
Week 16
Open cluster IC2602 (Lacaille II.9) - the "Southern Pleiades" in Carina
Open cluster Melotte 101 in Carina
Webb Deep-Sky Society's
Objects of the Month
April
Galaxy NGC5223 in Canes Venatici
Galaxy NGC5228 in Canes Venatici
Galaxy NGC5233 in Canes Venatici
Globular cluster NGC5466 in Boötes
Double star STF1825 (WDS14165+2007) in Boötes