11/17/2023 0 Comments Beautiful azure aurora light phenomenaWhile this gorgeous light show includes a variety of colors, including greens, reds, and blues, the auroras also contain many types of ultraviolet and infrared auroral radiation that are invisible to the human eye. Most frequently seen in the skies of high-latitude regions around the Arctic and Antarctic, the auroras appear as a diffuse glow or as a luminous curtain-like shape, sometimes forming relatively static arcs or flowing, nebulous shapes known as “active aurora.” These auroras have even been known to glow intensely enough to allow observers to read newsprint at night. The colorful glow of the Auroras (also known as the aurora borealis or polar lights) is the result of particles from the sun releasing energy as they bombard Earth’s atmosphere. It’s hard to tell, but behind the beautiful, glimmering greens and blues of the Northern Lights hides a world of violence. ![]() Maximise your chances by heading to the north of the country, where the nights are longer and skies are clearer.NASA successfully launched AZURE, the Auroral Zone Upwelling Rocket Experiment, mission on April 5, 2019, from the Andøya Space Center in Norway. It’s impossible to guarantee you’ll see them, but the peak time is between September and April, on a dark night with no cloud cover. There are several countries that offer a chance to catch the Northern Lights, but Iceland is one of the best. Arguably the world’s most amazing light show, its dancing curtains of colour are the result of electrically-charged solar particles hitting the Earth’s magnetic field. This list wouldn’t be complete without the Aurora Borealis, or Northern Lights. Ethereal lights: Aurora Borealis, Iceland The second is black ice, where the lake’s surface freezes into perfectly transparent, glass-like ice that enables you to see all the way down into the lake’s dark depths. ![]() The first are frozen bubbles of methane, which become trapped in the lake when it solidifies very quickly and form columns of circles rising to the top. As temperatures plummet in the winter, it’s sometimes possible to see two different but equally bewitching rare natural phenomena in its waters. Switzerland’s Lago Bianco (White Lake) is a reservoir at the Bernina Pass 2,234 metres high in the Swiss Alps. Sea sparkle is caused by bioluminescent plankton Sven Brandsma / Unsplash Still life: frozen bubbles and black ice, Switzerland The best way to explore them is by strapping on some snowshoes and warm clothes for a hike through the still and silent statues. Some curl over at the top like a witch’s hat, while others thicken up into monster-like forms. This transforms the forest into a sea of natural ice sculptures in all sorts of weird shapes. Here, temperatures can drop to a bone-chilling -40 ☌, causing the water droplets in the air to freeze to the trees. ![]() To experience a true winter wonderland, head to the Riisitunturi National Park in the wilderness of northern Finland. Striking silhouettes: frozen snow trees, Finland The phenomenon usually lasts around 20 minutes, and the Wadden Sea National Park is one of the best spots to observe it. The sweeping, coordinated movements they make look almost like dancing and are mesmerising to watch. It occurs during sunset in spring and autumn, and it gets its name because there are so many birds in the sky that it feels as though they block out the sun. This might sound ominous, but the black sun (‘sort sol’ in Danish) is a breathtaking display during which up to a million migrating starlings take to the skies. The polar night Nelly Volkovich / Unsplash Dancing skies: black sun, Denmark
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |