NASA just discovered a massive hole under Greenland, and scientists are scratching their heads trying to figure out how it got there. 
This giant cavity is hiding beneath the ice, and it’s so big that it could change what we know about Greenland’s glaciers. Some researchers think it might have formed due to melting ice, while others believe it could be a sign of something even more mysterious. If the ice above it collapses, it could speed up sea level rise, which is pretty concerning. But for now, it’s just sitting there like a giant question mark under the frozen landscape. NASA is on the case, and hopefully, they’ll crack this icy mystery soon! 
Credit: NASA Goddard / YouTube greenmanbucket / YouTube cryocity / YouTube Jason Box / YouTube Unknown / Imgur soupyhands / Reddit glacierguide / Reddit Hiawatha Crater: by NASA/Cindy Starr, https://commons.wikimedia.org/wiki/File:Hiawatha_Crater.gif, https://www.nasa.gov/news-release/international-team-nasa-make-unexpected-discovery-under-greenland-ice/ Hiawatha: by NASA's Scientific Visualization Studio, https://commons.wikimedia.org/wiki/File:Hiawatha_v45_scene1_4k_5mtopo.1760.tif?page=1, https://svs.gsfc.nasa.gov/4572 Animation is created by Bright Side. —————————————————————————————- Music from TheSoul Sound: https://thesoul-sound.com/ Check our Bright Side podcast on Spotify and leave a positive review! https://open.spotify.com/show/0hUkPxD34jRLrMrJux4VxV Subscribe to Bright Side: https://goo.gl/rQTJZz —————————————————————————————- Our Social Media: Facebook: https://www.facebook.com/brightside Instagram: https://www.instagram.com/brightside.official TikTok: https://www.tiktok.com/@brightside.official?lang=en Telegram: https://t.me/bright_side_official Stock materials (photos, footages and other): https://www.depositphotos.com https://www.shutterstock.com https://www.eastnews.ru —————————————————————————————- For more videos and articles visit: http://www.brightside.me —————————————————————————————- This video is made for entertainment purposes. We do not make any warranties about the completeness, safety and reliability. Any action you take upon the information in this video is strictly at your own risk, and we will not be liable for any damages or losses. It is the viewer's responsibility to use judgement, care and precaution if you plan to replicate.
More NASA Found a Giant Hole Under Greenland – and It’s a Total Mystery Videos