Estimating the Coma Size and Brightness of Comets (Part 1: Visual)
The written content here was authored by Jonathan Shanklin and originally published in the Association’s Comet Observing Guide. Minor amendments
Read moreThe written content here was authored by Jonathan Shanklin and originally published in the Association’s Comet Observing Guide. Minor amendments
Read moreMark Salisbury details how to acquire, analyse and publish data on exoplanet transits
Read moreRichard McKim shares tips and anecdotes on sketching the planets
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Read moreJohn Cook, the Radio Astronomy section director, writes about how to detect the effect of the sun on the Earth’s ionosphere
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