There are now over 4,000 exoplanets known, with over 3,000 positively confirmed. They have an amazing range of sizes, masses, temperatures and orbital periods, and orbit a variety of different types of stars, including some similar to the Sun, and some quite close to Earth. We’re now approaching the point where it may be possible to detect life in some cases, if it exists.
Past President and Webmaster Paul Evans takes us on a trip through the Autumn Sky
Mike is one of Ireland's leading meteorite experts, and has given us many fascinating lectures before. This one focuses on 3 very significant meteorite falls which, coincidentally, occurred in the same year as the first retrieved rocks from the Moon. One of those was the famous Bovedy Meteorite, that last one known to fall in N. Ireland. A fascinating talk is to be expected, delivered in Mike's inimitable style.
An excellent display of Noctilucent Clouds was visible from Northern Ireland in the early hours of Tuesday 18th June. As befits the Solar Minimum, this iwas a very high and bright display and an encouraging sign for a good season. This generally runs from the beginning of June until early August. There is some belief that the emission of Greenhouse Gases into the atmosphere is amplifying the displays, paradoically by making the mesosphere colder as less infrared is radiated upwards having been absorbed by Greenhouse Gases.
Today's (15th June) Barbeque at Delamon Country Park is ON with weather set to clear - meet by the Main Car Park at 3pm, bring food etc.