The Astronomy Show 18.1.17
The Astronomy Show this Wednesday will be a shorter programme than normal with only one hour rather the normal two hours. This is due my involvement at the Craven Star Party at Cracoe Village hall in the evening.
During the The Astronomy Show I will look at what can be seen in the night sky on Wednesday evening. Then take a look at the latest astronomy news and an update on what's on at the astronomy societies The regular features, the Bright Stars, the A-Z of constellations and the Messier Marathon will be held over to the next Astronomy Show.
The Craven Star Party at Cracoe Village Hall BD23 6LQ will run from 6 pm until 9 pm on Wednesday 18th January , even if the weather does not play ball there will be experts from the Earby, Bradford and Keighley astronomical societies to explain all things astronomical plus some short astronomy talks.
The Craven Star Party will be broadcast live by the Drystone Radio's outside broadcast team with Steve Brown.
Find Drystone Radio on 103.5 FM or listen live on www.drystoneradio.com
Thursday, 12 January 2017
The Craven Star Party
Astronomers will be converging on Cracoe Village Hall Cracoe near Skipton on Wednesday 18th January for the first Craven Star Party. The event will be organised by the Earby Astronomical Society and will be supported by the Bradford and the Keighley astronomical societies.
The star party will run from 6pm until 9pm. Astronomers will be on hand to show people where they can find the group of stars called The Plough; how to find the North Star; where they can discover the wonders of Orion and how to locate the brightest star in the night sky, Sirius the Dog Star. There will be telescopes available for people to look through to observe the wonders of the winter skies.
In addition, in the village hall there will be short slide shows describing what can be seen in the winter skies. If you have had a telescope given for Christmas and are not sure how to set up and use it, bring it along, as experts will be on hand to show you.
The Craven Star Party will be broadcast live on Drystone Radio, 103.5 FM and on the internet. The event is free, and there is plenty of free parking. Light refreshments will be available.
The postcode for Cracoe Village Hall is BD23 6LQ. For further information please contact Martin Lunn on 07969 945413.
Aurora Jan 12th 1366
It was reported by John of Reading that during the night of Jan 12th 1366 that two great auroras were observed from England.
“It appeared in western parts an excessive redness covered the whole of the sky after sunset to the east, emitting from itself backwards moving rays, now blood red, now fiery and white, it illuminated the land with the buildings on it like the prospect of day, in which the stars twinkled”
Wednesday, 11 January 2017
Titania and Oberon
On January 11th 1787 William Herschel discovered not one but two new moons orbiting Uranus.
The largest of the moons of Uranus is called Titania it is 981 miles in diameter. Titania is named after the queen of the fairies in Shakespeare's A Midsummer Night's Dream.
Oberon is much smaller and is the furthest out of the larger moons of Uranus and is named after the King of the Fairies in A Midsummer Night's Dream.
Their names were in fact suggested by William Herschel’s son John in 1852.
Tuesday, 10 January 2017
An asteroid swooped right between the Earth and the Moon on Monday 9th January
An asteroid came within half the distance from Earth to the Moon, scientists at the Catalina Sky Survey discovered the asteroid, which is being called asteroid 2017 AG13, on Saturday 7th January.
The asteroid was between 50-111 feet across and was moving at about 10 miles (16 kilometers) per second, which was the same size as the asteroid that hit Russia in 2013. The size of the asteroid coupled with how fast it was moving and its low albedo (brightness) made it difficult to view through a telescope.
Asteroid 2017 AH13 is particularly interesting to astronomers because of its proximity to Earth in a group called the Aten Asteroids. This asteroid is following an elliptical orbit versus the usual circular orbit, and crosses through the orbits of both Venus and Earth.
Monday, 9 January 2017
On January 10th 1623 a meteorite landed at Ermington, Devonshire England. The meteorite or stone as it was described weighed 23 pounds. The stone was described as making a fearful noise first like the rumbling of a piece of ordnance, canon or culverin which in getting closer to the ground lessened and when upon the ground the noise ended.
It was described as being of matter like a stone singed or half burnt for lime. It fell in an orchard close to some men who were planting trees there. It was buried in the ground 3 feet deep, its dimensions were 3.5 feet in length, 2.5 feet in breadth, and 1.5 feet in thickness.
It was reported that pieces were broken off and were in the procession of some of the neighbouring gentry. Sadly nothing of this meteorite survives today and there are doubts as to the accuracy regarding the dimensions and weight of the meteorite.
Tuesday, 3 January 2017
The Astronomy Show January 4th 2017
I will be looking at reports of Nacreous Clouds being reported over the Arctic Circle over the New Year weekend; this is quite rare for this part of the world and can lead to holes in the ozone layer.
There will be a tour of the winter constellations that can be seen. This plus what’s in the sky this week together with the latest news, the astronomy scrapbook and what is happening at the local astronomy clubs.
The A-Z of constellations is Carina a wonderful constellation that unfortunately cannot be seen from Britain. The bright star is Pollux in Gemini and the Messier marathon continues with M15.
The Astronomy Show 3.00 pm- 5.00 pm with Martin Lunn on Drystone Radio 103.5 FM, on line at www.drystoneradio.com or listen on the podcast.