Category Archives: Space

A Starry Starry Night or The Unexpected Maths in a Van Gogh’s Masterpiece

An image showing Van Gogh's painting "The Starry Night" (1889).
Van Gogh’s Starry Night

When Classical Physics and Post-Impressionist artists meet, few results are as hauntingly beautiful or as enchanting as one of Vincent van Gogh’s most famous masterpieces.  The Starry Night embodies the inner, subjective expression of van Gogh’s response to Nature.  And the churning night sky he depicted tells of the artist’s very unique perception of the World around him…

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Le GEIPAN – Qu’est-Ce Que C’est?

A photograph showing sky lanterns floating up in the night.
GEIPAN

The United States have one.  The Danish used to have one, and so did the Brits, but no longer.  France remains the only country in Europe to have one.  So, what exactly is the GEIPAN? 

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Four Minutes and 27 Seconds of Freefall Fun – Two Years after Baumgarten, a New Record!

A photograph showing Alan Eustace, one of Google Executives, preparing for his Space Jump on 24 October 2014. Source: Paragon Space Development.
Falling from Outer Space

Since October 24, 2014, Alan Eustace holds the World Records for vertical speed reached during freefall with a peak velocity of 1,321 kilometres per hour (822 mph) and total freefall distance of 123,414 feet – lasting four minutes and 27 seconds.

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“Looks Like a Great Day, Scotland!”

A photograph of Scotland taken on board the International Space Station (ISS) on 14 October 2014. "Looks Like a Great Day, Scotland!"
#BlueDot

This beautiful image of Scotland was tweeted by a German astronaut from the International Space Station today, as it drifted over Europe. 

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Scotland’s Quiet Revolutions – One Nation with Sovereign Achievements… and a Pure Dead Brilliant Future!

A photograph of the countryside north of Glasgow - sheep grazing. Image: NaturPhilosophie

Scotland’s Quiet Revolutions

It seems quiet at first, and even dull.  Not much happening…  Dreich, as one might say!  Sad.  Grim.  Bleak.  Not much to do…  Not much to see here…  Just sheep…  But wait!!  Look closer!  Is that Dolly in this field?  Now, that’s interesting!  Oh, Aye, we’re in Scotland!  It changes EVERYTHING… 

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The Craic about “Fracking” – Technical Facts on Hydraulic Fracturing

A photograph illustrating the phenomenon of natural hydraulic fracturing or 'fracking'.
The Industry Term is ‘Fracturing’

Hydraulic fracturing, more commonly referred to as “fracking” in the media, is the fracturing of rock by a pressurised liquid.  Some hydraulic fractures form naturally – certain veins or dikes are examples.  However, induced hydraulic fracturing or hydro-fracturing is also a long tried-and-tested mining technique that has been most controversial recently…  But let’s not panic! 

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Eroded Earth: The Forge of Gravity

A beautiful photograph showing rock arches at National Park - Mesa Arch starburst panorama.
Gravity-Defying Lanscapes

Over millions of years, weathering and erosion of sandstone have produced unique landforms, such as arches, alcoves, pedestals and pillars.  Until now, the natural process remained a mystery.  It was difficult to study, because of the huge time-scales involved in the erosion of natural slabs of sandstone.  Gravity-induced stresses had been assumed not to play any role in landform preservation.  Instead gravity was thought to increase the rates of weathering and natural erosion…  

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Satellite of Love – It’s Up, Up and Away for Scotland’s UKube-1

An artist's impression of the new Scotland UKube-1 micro-satellite in orbit around Earth.
Scotland’s First Nano-Satellite

Earlier this month, UKube-1, a satellite built by Glasgow-based technology firm Clyde Space, successfully launched on a test flight from Baikonur, Kazakhstan.  It is the first ever spacecraft to be fully assembled in Scotland.

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Rise of the Exoskeletons – Get Up… and Kick-Off!

An artist's impression of one of the ground-breaking medical event due to take place at the Sao Paulo, Brazil 2014 Footbal World Cup opening ceremony. Image: Walk Again Project
Mind Controlled Exoskeleton Demonstration at 2014 World Cup Opening Ceremony

On 12 June at Arena Corinthians in São Paulo, shortly before 5pm local time, a young paraplegic Brazilian youth will stand up from a wheelchair… walk over to midfield… and take a kick in the opening ceremony of the 2014 World Cup in Brazil! 

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Helium – Lighter than Air

A photograph showing a bunch of Helium red party balloons on strings over a sunny blue sky background.
More Than Just Party Balloons…

Helium is the second most abundant element in the Universe, after hydrogen.  On Earth, helium is relatively rare, because it is one of the few elements that can escape gravity and leak away into space.  Therefore, helium exists as a finite resource.  But as our reserves of the precious element steadily decreases, helium is in increasing demand.  In medicine, helium supports the fight against cancer… 

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