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Archives

ozone

The Antarctic ozone hole is healing

It is August and high summer for readers in the northern hemisphere, but in Antarctica it is deepest winter and

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Notice board

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Sky Notes: 2016 August & September

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Letters

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Meeting of the Historical Section

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P. Devadas (1923-2015)

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sunspot

AR 2529 − the ‘not-so-quiet’ sunspot

As Solar Cycle 24 approaches solar minimum the sunspot number has progressively become smaller, and there have been very few

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Observing NY Virginis and the quest for circumbinary planets

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The double-peaked lightcurve of SN 2016bau

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march_fireball

Fireball over southern England on 2016 March 17

A quarter past three in the morning – not a promising time of day for a national news event to

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