New cities of light?
In 2012 a satellite took a photograph of the USA at night. This image has become well known to Internet
Read moreIn 2012 a satellite took a photograph of the USA at night. This image has become well known to Internet
Read moreIt is recognised that the equinoxes can produce more auroral activity than other times of the year. This has been
Read moreThis was the most significant lunar eclipse since 2008 for observers in the UK. It was also visible in Western
Read moreComet 2013 US10 (Catalina) could be a binocular or naked eye object at the beginning of the year. In the
Read moreMy membership of the BAA goes back to 1974 when I joined the Association as a schoolboy, having had my
Read moreThe transit of Mercury on May 9 next year is entirely visible from western Europe, extreme west Africa, most of
Read moreNoctilucent clouds in 2015Following what was quite an early start to the NLC season in May, the number of reported
Read moreBy the time you read this, October and autumn will be thoroughly upon us, and probably the best said about
Read moreIn June this year, using his 35cm f/6 SCT with SXVR H9 CCD, longstanding BAA member Ron Arbour discovered two
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