Star Stories – Glasgow Science Centre On Tour Special

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As part of the Star Stories programme up at Abriachan Forest we’ve invited the On Tour outreach team at Glasgow Science Centre to kickstart our daytime events on April 27th.

The GSC team will deliver indoor stargazing activities as well as meteorite handling, and comet and crater making. They’ll also be bringing a sample of their interactive science exhibits.

If you’d like to attend please book via the eventbrite link here and also look out for more astronomy events over the brighter months.  We have plans to purchase a Hydrogen alpha telescope in the next few weeks which will form the basis for some outdoor solar events.  Follow this blog or keep tabs on my facebook page for developments.

There’s still a few tickets left for the last dark sky observing session in March available here.

Upcoming Astronomy Outreach

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Here’s an updated list of events I’ll be hosting with Abriachan Forest, the Merkinch Nature Reserve in Inverness and others.  Tickets can be picked up via eventbrite (linked) or email contact.  Please follow the links below.

Saturday February 9th – Star Stories Aurora special with special guest Graham Bradshaw of Graham Bradshaw Photography.  Almost sold out, only a couple of adult and child tickets left.  Eventbrite link here.

Saturday 9th March – Star Stories Dark Sky Observing.  70% of tickets already allocated for this one.  Eventbrite link here.

Thursday February 28th – Stargazing and Guide to Deep Sky Observing at the Inverness Sea Cadet Hall and in partnership with the Merkinch Nature Reserve.  Event details here.

Thursday 28th March – The Life of Stars at the Inverness Sea Cadet Hall and in partnership with the Merkinch Nature Reserve.   Event details to be added.

I’ll also be involved in outreach at some festivals this year.  So far I can confirm my attendance at SCAPA Festival at Loch Fyne on the 3rd to 5th May  Details on the festival and booking info here.

 

Star Stories with Dark Sky Man

Despite cloudy skies up at Abriachan Forest we had a fantastic evening of astronomy and storytelling on Saturday 12th January with special guest Steve Owens, aka Dark Sky Man.

Steve is the author of the popular Stargazing for Dummies book. He was presented with the Federation of Astronomical Societies 2010 award for Outstanding Achievement in Astronomy, and the Campaign for Dark Skies 2010 award for Efforts in Dark Sky Preservation.

Due to the weather the evening was split into two streams – an indoor talk on dark skies with Steve, and storytelling with Clelland in the forest.  Since I was off the hook I managed to capture some film and compiled a short vide of the evening below.

Winter Solstice Astronomy Outreach

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A captivating Clelland in full swing over the fire

Following the fantastic summer solstice  gathering last June we decided to add an astronomy themed winter solstice event to the Star Stories programme up at Abriachan.

Instead of stargazing the event was billed as a ‘Solstice and Moon night’, as I quickly realised the almost full Moon would be prominent in the sky and wash away significant views of the Milky Way and fainter galaxies and clusters.

As it was the evening was a fantastic success, with a bright mid winter Moon powering through some scattered light clouds and offering us lovely views of its surface via binoculars and video telescope.

 

 

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Before the Moon observing I presented a short indoor talk on the cultural and observational significance of the solstice, linking in various older mid winter traditions such as Saturnalia and Yuletide and outlining the folk connections with modern Christmas.

We also examined the importance of mid winter markers for the ancient settlers of high northern latitudes, where pitifully short days and long winters no doubt motivated a collective and religious celebration of the ‘turning point’ of the Sun’s midday altitude and its rising and setting points.  We followed this with a look at various solar aligned prehistoric monuments like Stonehenge and, much closer to home, the wonderful Clava Cairns which I visited recently with my family on Christmas Eve.

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Presenting my solstice talk before we stepped outside to observe the Moon

After the talk we moved outside to observe the Moon in binoculars and video telescope, with the aid of an outdoor projector and screen I had setup earlier.  The giant screen allowed everyone to see some of the striking features on the lunar surface up close and personal, like Tycho’s crater, the Apennine Mountains and various seas including the famous Sea of Tranquility where the first Apollo astronauts landed.

Meanwhile, Clelland took the second group into the forest for some dramatic campfire storytelling.  This evening he told a solstice inspired Celtic tale involving the mythological hero figure King Arthur, who some think may be connected with Welsh folk legend.  Participants also gathered up and tied together clumps of herbs to burn in the fire as they made new year wishes, another old winter tradition practiced in the Highlands and further afield.

 

 

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Feedback on this one has been great and we may well followup with a March Equinox event.  We’re also seeing many returning families and enthusiastic youngsters, which is fantastic.  Going forward Suzann and I will endeavour to capture some film interviews from some of the keenest young astronomers, recording their thoughts and feedback on their learning experience for future dissemination.

All pictures in this piece (aside from the Moon picture) are courtesy Abriachan Forest Trust.

Meteoric Start to New Star Stories

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The Milky Way glows overhead between thin tendrils of cloud.  Deneb and Vega shine brightly next to the bright and dark lanes of the Cygnus Rift.  By photographer Claire Rehr

The new Star Stories astronomy programme for the 2018/2019 season got off to a great start up at Abriachan Forest Trust last Friday, with plenty of clear breaks in skies for Milky Way observing and binocular stargazing. This was despite very unsettled weather predicted by the MET office as storm Callum blew in from the west.

This first event was in collaboration with the Highland Archaeology Festival, and pitched on a loose Neolithic stargazing theme which I had worked into a backup talk in the event of cloudy skies.  As it happened we had enough clear conditions to stargaze all evening and the talk was parked for another occasion.

Due to the healthy turnout we split the night into two streams, with one group joining Abriachan’s Clelland for Celtic tales around an open fire, while the other group joined me under darkness for a laser pointer and binocular tour of visible constellations.  We then swapped over at half time.

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Some broken clouds looking East with the Pleiades rising next to Perseus.  By photographer Claire Rehr.

Both stargazing groups saw plenty of open sky despite fast moving cloud, and we were able to field test the new hand held binoculars funded by our STFC grant.  The Milky Way and summer triangle were on fine display in the south with bright lanes of glowing star fields high overhead.  We also saw most of the northern circumpolar constellations, including Ursa Major, and discussed Polaris at some length before sighting the Pleiades in the East and the rich clusters within Perseus and Cassiopeia.

But the most dramatic event was gifted to the first group of stargazers, when a spectacular burning meteor soared overhead towards the north, briefly lighting up the whole sky.  A subsequent discussion on social media prompted another observer in Lairg – Chris Cogan – to post a picture of a very bright meteor he also saw streaking north and lighting up an entire hillside.

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The tail end of a bright meteor lighting up Lairg’s skies.  Photo by Chris Cogan.

This generated a lively discussion and some investigation into how far away two observers can be situated and still see the same bright meteor.  It turns out pretty far!

Due to the high altitude meteors burn up in the atmosphere, about 40 – 60 miles overhead, it’s very possible for two observers hundreds of miles apart to see the same meteor.  The only requirement is they lie along the same approximate vector as the burning space rock.  In this specific case, Abriachan and Lairg are both in a rough line travelling north.  The time recorded on Chris’s picture also checks out with our observing time at Abriachan.  So, all told, reasonably convincing evidence we witnessed the same fireball, seventy miles apart.

Overall feedback on the night has been great so far and I’m already looking forward to the Leonids Special in November, when we will be joined by guest speaker Dr Anthony Luke of UHI, talking about the chemistry of stars and meteors.

Clear skies!

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The Milky Way against the backdrop of the wooded hills at Abriachan.  Brilliant Altair and the constellation Aquila sit middle left.  By photographer Claire Rehr.

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Clelland spinning more starry tales around the open fire.  Photo courtesy Abriachan Forest Trust

The night sky photographs for this piece were kindly donated by Claire Rehr .  Please visit her Instagram account ‘rehr_images’ to see more of her stunning pictures.

 

 

Marking the Solstice

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The setting Solstice Sun – Image courtesy of Abriachan Forest Trust

We had a fantastic summer solstice event up at Abriachan last Thursday evening.  Despite being a mid week evening the event sold out and we had a lovely gathering of people joining us to learn all about the solstice and why it was such an important cultural and astronomical marker.

The evening started with a round of Sunset Mocktails, crafted by my wife Judith from a wild fruit concentrate, orange juice and lemonade.  We were also blessed with a lovely sunny evening and enough wind to keep the midges at bay, allowing everyone to mingle and chat outdoors.

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A Sunset Mocktail

After waiting for some late arrivals I took the adults and older children into the forest classroom for a talk on the solstice and ancient astronomy, whilst the very young children made flower crowns and Sun mandalas in the greenhouse.

To kick things off I presented a quick ‘what’s up’ guide to June’s night skies and the fantastic collection of planets visible over the next few months – Jupiter, Saturn, Mars and Vesta, the second largest body in the main asteroid belt.

The talk then progressed onto the observational dynamics of the Sun in the sky – its elevation, setting and rising points and the resulting shape the Sun will make when photographed at the same time each day for a year – an Analemma.  We then looked at the reason behind these dynamics (the Earth’s 23.5 degree tilt) and compared our seasons to that of Mars, a world whose 25 degree tilt and highly eccentric orbit produces some of the most extreme seasonal changes of all the planets.

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This is the shape the Sun makes in the sky if photographed at the same time over a year.  Ancient people probably knew about this by instead looking at the shadow projected from a straight object.  Was this shape tied to the mathematical symbol for infinity, or even Pictish and Celtic knot art?

From there we covered the construction of a primitive wooden solar calendar and looked at various examples of ancient solar markers from across the word, including many of Scotland’s mid winter aligned covered cairns (for example Clava Cairns in Culloden).

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The cairns in Clava have an obvious mid winter sunset alignment and an interesting array of  surrounding stones which raise in elevation towards the South West.

After the talk we broke for more refreshments and it was then over to Clelland for the rest of the evening.

Clelland stared off with a walk and talk describing the various plants which were important during the mid summer months and how the Sun was believed to lend magical power to the plant lore in olden times – boosting their healing and nutritional value.  Everyone then gathered in the green shelter around an open fire as Clelland told a local story to illustrate the way fact and legend are intermingled and passed down through the generations.

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As a final gesture towards the setting sun on the longest day folks were asked to write a wish on paper, set it alight and place it in the loch – a reenactment of an old Scots tradition of sending your wishes tumbling into the loch in burning balls of hay!

Feedback on the event has been great and we’ll almost certainly do something again next year. A big thanks as ever to Suzann, Ronnie and the staff at Abriachan for helping make the event so successful.

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Making a Solstice wish

Solstice Special at Abriachan

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The summer Solstice goes largely unmarked these days. Join me up at Abriachan forest on the longest day to learn all about the Sun’s standstill and why it resonated so deeply with our ancestors.

Join us at Abriachan Forest to celebrate the longest day with a Solstice evening of anicent astronomy and storytelling.

We’ll kick off with a talk from local astronomer Stephen Mackintosh, learning about solar and lunar time keeping, horizon calendars & henges, seasonal constellations and more. Stephen will also give an overview of June’s night skies, including a feast of planetary opportunities and tips on how to get the best views.

We’ll then step back in time and sample the entertainment of our ancestors, as storyteller and countryside ranger Clelland McCallum recounts an ancient tale around the flames of an open campfire.

A warm welcome from the Abriachan Staff with refreshments to toast the Sun’s standstill.  All ages welcome. Tickets are £6 per person. Children 8 years and younger go free.

Booking essential via Eventbrite.  Ticket link here.