Journal contents items – Page 158 – British Astronomical Association

Summer supernova remnants

For some years the Deep Sky Section has run an observing programme on supernova remnants. During the summer months with

Comet 29P/Schwassmann–Wachmann is renowned for its frequent outbursts of activity and for the fact that, as yet, no convincing explanation

There is always a sense of anticipation as the noctilucent cloud (NLC) season approaches. Observers wonder when the first sighting