Music is a powerful drug, a mischievous elixir capable of elevating spirits you didn’t know were worn out. Sometimes it takes a infectious Fionn skeleton to set things right.
CBC Radio provided background chatter for this afternoon’s drive home from work. Traffic, weather and politics morphed into a monotone loop. When was my last day off? How many hours have I worked this week? Never mind, doesn’t matter, I’m so tired. Suddenly shoulders lifted and toes tapped as red light turned to green.
Exhibiting signs of full blown infection, I cranked the radio, gliding home on a Fionn Skeleton cloud. Go figure.
To the delight of Aurora watchers Earth’s magnetic field vibrates in protest of unrelenting solar wind. An Earth facing hole of monstrous proportion opened on the Sun, belching winds of 600 Km/second (that’s almost 1.2 mph ) toward our planet. Defensive vibrating twists in Earth’s magnetic field ignited powerful geomagnetic storms.
Astronomers predict intense aurora activity to continue for several days.
The current auroral oval commands the Northern Hemisphere. Anyone living under the oval owes it to themselves to look up under clear dark skies. Those lucky enough to meet Aurora, embrace her stamp of indelible wonder. She’s waiting – all you have to do is find her.
By definition science strives to provide answers arrived at by systematic analysis of nature and behaviour of the material and physical universe. Since the dawn of biological science, mystery of Zebra stripes have confounded science. Enter Tim Caro of University of California at Davis.
Tim Caro visited Hill Livery in England, a stable that keeps zebra alongside horses. Keen observation of zebra, horses and horses cloaked in zebra stripes revealed a simple explanation of why zebras are stripped – stripes confound hoards of biting flies. Apparently optics matter in the horsefly world. Swarms of horseflies hover without discrimination above horse and zebra, but stripes screw with horsefly minds, they can’t land on a striped hide.
Trust me when I say the International Astronomical Union (IAU) https://www.space.com/29696-international-astronomical-union.html rarely engages the public in astronomical matters. Truth is IAU arrogance rubs many a scientist the wrong way. IAU members have sole authority and discretion in naming astronomical objects and features, but for a stroke of IAU pen Pluto would still call itself planet. Cosmic nomenclature isn’t official until the IAU says so.
In summer 2018 science discovered twelve unknown moons of Jupiter, now the IAU wants help in naming five. Anyone can submit entries, but guidelines are strict. In keeping with Jovian propriety moons of Jupiter are named for characters in Greek or Roman mythology either descended from or lovers of Zeus. Ponder this before referencing ancient mythology – not all moons orbit Jupiter in the same direction. Those orbiting in the same direction (in this case 2 out of 5) require names ending in “a”, opposite rotation require names ending in “e”. Submissions can’t be similar to other cosmic bodies/features or be culturally offensive.
Anyone up for the challenge has until April 15, 2019 to submit nominations and explain why in a single tweet to @JupiterLunacy tagged #NameJupitersMoons.
Its been a while since space weather graced this blog, far too long if you ask me. With that in mind, ponder a Sunday night space weather update.
As I write solar wind blows at 354.8 km/second, 1,967 potentially hazardous asteroids are identified within 100 LD (lunar distance) from our planet and 2 observable fireballs have been recorded in the past 24 hours. Despite a lull in solar activity courtesy cyclical expectations of solar minimum, a behemoth Earth facing hole in the Sun’s surface catapults solar wind in our direction. Contact with Earth’s magnetic field is anticipated on February 19 or 20th. Aurora watchers can expect geomagnetic storms.
On Monday February 18, Sirius, the brightest star in our night sky will be eclipsed by asteroid 4388 Jurgenstock (https://en.wikipedia.org/wiki/4388_Jürgenstock)
In sharp contrast to February 2018 which came and went without a full moon, February 19, 2018 delivers a supermoon designated the closest full moon of the year.
Few people know what space weather is, let alone grasp how it impacts life on Earth. If you were a passenger on NetJets flight 795 from White Plains to Burbank last week, you received a radiation dose of x 68.4 that of radiation exposure at sea level. Space weather is real and it matters. Happy Sunday.
Adrien Mauduit, my favorite timelapse photographer, posted Winter Wonderland a few days ago. Shot over three months in Senja, Norway, no one better than Adrien to preface a Winter Wonderland….
“Within the arctic circle the winters can be harsh with long-lasting violent blizzards. However when the snow storm lets up and passes, it leaves a completely transformed landscape. All the familiar roads, trees, mountains and lakes are buried under a layer of deep snow taking on different sort of weird shapes. The flimsy birch trees are bending under the weight and look like they are welcoming your into a fairy-tale. The moon and the windless atmosphere play such an important role in creating a winter wonderland. Most of the sequences of this short timelapse film were shot during an interval of 3 days where the snow stuck to the branches. Senja’s ever-changing weather had the best of this fleeting environment very quickly but it took over 3 months to shoot all the scenes of this movie.
I really wanted the viewer to feel like they actually were in a dream straight from their winter childhood memory. Much like Narnia or Frozen you can just walk through the enchanted frozen forest, lie down in the scintillating fresh powder looking up at the branches contrasting with the blue sky and the northern lights, and all surrounded by the mountains and the sea. From the pink sunrises and sunsets of the winter polar days to the ice figures created on the frozen shore by the converging tides, not to mention the incredibly colorful displays of aurora borealis, get ready to experience an uplifting voyage through the magical astroscapes of Northern Norway.
All was shot with the Sony a7rII, Sony a7s and the Canon 6D Baader modified and a variety of bright lenses ranging from 14mm to 150mm. I used the Lonely Speck Pure Night and Matt Aust Light pollution filters to reduce light pollution and increase details on the deep-sky scenes and also the Vixen Polarie to track the stars and get cleaner shots. For motion control I used the Syrp 3-axis Genie I system and also the Vixen Polarie. All post production was made in Lr with the special timelapse plus plugin, Sequence for mac, TLDF, and final production was made in FCPX. I hope you like the movie as much as I liked shooting and processing it and I thank everyone of you for your support. All content is of course copyrighted AMP&F (except sountrack licensed through The Musicbed: Steven Gutheinz with ‘In the Balance’), and no footage can be used in any way without the author’s permission. Please contact me for media and purchase inquiry. Please share and comment if you liked the video and follow me for more videos like this one! More at adphotography-online.com.” – Adrien Mauduit
Follow Adrien Mauduit at – https://www.youtube.com/channel/UCC0CLzCpM6nuLSAi1JNBjkA