Welcome to the East Lincolnshire Astronomy Club. The club was founded in March 2012 to bring together Amateur Astronomers from around the Lincolnshire area to enjoy the wonderful dark skies of the Lincolnshire Wolds.
In Northern skies.
Comet Neowise July 2020
Images care of Paul Cotton
Comet Neowise top right of image with Noctilucent clouds
Comet neowise
Comet Neowise
Night Shining Clouds a Summer treat to look out for
Badger’s view in the Summer
Night shining or Noctilucent clouds are a phenomenon visible looking to the North during the summer months an hour or so after sunset and before sunrise.
Only visible during summer months, noctilucent clouds generally appear as bright blue/white patterns when the Sun is below the observer's horizon, although other colours can also be visible. With the Sun only just below the horizon during summer these clouds in the mesosphere at altitudes of around 76 to 85 km (47 to 53 mi) are still in sunlight.
Noctilucent clouds are composed of tiny crystals of water ice higher than any other clouds in the atmosphere formed on dust particles. The sources of both the dust and the water vapour in the upper atmosphere are not known with certainty. The dust is believed to come from micrometeors, although particulates from volcanoes and dust from the troposphere are also possibilities.