With bright twilight now persisting well into the night, observers of the sky should watch out for a particularly beautiful type of cloud formation seen only at this time of year.
Known as Noctilucent cloud, these delicate formations appear above the northern horizon, long after sunset, often around midnight. Shining quite brightly, Noctilucent cloud is filamentary in structure, having a characteristic silvery-blue colour... [Read more about Noctilucent cloud]
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Comet Catalina was discovered on 31 October 2013 by the Catalina Sky Survey with their 0.68 meter Schmidt-Cassegrain telescope.
A large asteroid discovered just a few weeks ago will narrowly miss the Earth on Oct 31st – Halloween.