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Centenaries for 2015
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Read moreA spectrum and image of comet 2014 E2 (Jacques)
A spectrum of comet 2014 E2 (Jacques) captured by David Boyd
Read morePhenomena of Jupiter’s satellites in 2014-’15
During the 2014-’15 apparition, the Jupiter system will be edge-on to the Earth and Sun, which allows observers to see fascinating phenomena of the Galilean moons.
Read moreSome deep sky observing targets for the summer
Lyra may be a small constellation, but it has a vast amount to offer beyond the Ring Nebula.
Read moreComet 29P/Schwassmann−Wachmann: Three outbursts now successfully predicted
This is a follow-up to my article published in the 2013 August issue of the Journal (Vol.123(4), 229-230) on the
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