BBC Sky at Night Magazine – December 2021

Revisiting the great moments in space exploration | Highlights from our coverage of observing the night sky for 200 issues | Patrick Moore’s advice for first time stargazers | Meet the subscribers who’ve read every issue | Missions on the launch pad in 2022 | The night sky events you shouldn’t miss in 2022 | Observe the changing face of Venus in January | Search for the source of strange deep-space signals