One of the most surprising facts about the Earth is how we easily forget that what an amazing and interesting planet we live on. As Carl Sagan pointed out, “It’s home, it’s us”. It is the only world known planet to support an atmosphere with free oxygen, liquid water on the surface, and, perhaps this is the most important amazing, life. Here are 50 scientific facts about the Earth.
Continue reading 50 Scientific Facts About the Earth
Mount Etna, Europe’s most active volcano (also one of the most active volcanoes in the world) is sliding into the Ionian Sea at rates of centimeters per year. If part of it falls into the sea, it could create horrible mega-tsunamis that would devastate the eastern Mediterranean shores.
Continue reading Mount Etna is sliding into the sea
During the STS-68 mission (September 30-October 11, 1994), the crewmembers of Space Shuttle Endeavour used a 70 mm camera to photograph Klyuchevskaya Sopka (also known as Kliuchevskoi), a stratovolcano, the highest mountain on the Kamchatka Peninsula of Russia and the highest active volcano of Eurasia. The eruption was new when this photo was taken. It was photographed from 115 nautical miles (213 kilometers) above Earth.
Continue reading Kliuchevskoi Volcano from Space (NASA Image)
In December 2014, an underwater volcano has made a new island with a 120-meter (400-foot) summit in the South Pacific, between two older islands (Hunga Tonga and Hunga Ha’apai) in the kingdom of Tonga. NASA satellites captured the amazing process.
On December 19, 2014, Hunga Tonga-Hunga Ha’apai, a volcano located about 30 kilometers (19 miles) south-southeast of Fonuafo’ou (also known as Falcon Island) in the kingdom of Tonga began erupting. The nearby tourists filmed the huge explosion. The eruption continued into 2015. On January 11, 2015, a tall ash cloud rising 9 kilometers (30,000 feet) into the sky, causing a number of other flights between New Zealand and Tonga were canceled. By January 16, when the plume cleared and the ash settled, a new island had been formed by the explosion. The new island also called Hunga Tonga-Hunga Ha’apai.
Continue reading Watch: Time-lapse of an Island Forming in Tonga
The Earth is always changing. “The only thing that is constant is change“, as Heraclitus (c. 535 – c. 475 BC) the pre-Socratic Greek philosopher once said. Unfortunately, things do not always happen the way we would have wanted. Here are 10 recently lost natural wonders that have been disappeared in recent centuries or even decades.
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A spectacular video from the National Geographic: explorer Sam Cossman operated camera-mounted drones to capture high-definition images of the Marum (also spelled Maroum) crater in Ambrym, Vanuatu. Vanuatu is a Pacific island nation located in the South Pacific Ocean.
Continue reading Drones Sacrificed for this Spectacular Volcano Video
The exact moment of the Calbuco Volcano eruption captured by a currently anonymous hiker in Chile. The volcano erupted on April 22, 2015, for the first time in four decades (the last one was in 1972).
Continue reading The Exact Moment of the Calbuco Volcano Eruption captured by a hiker
The Calbuco volcano in southern Chile has erupted twice and the people have been evacuated. It is the first eruption of the stratovolcano in 42 years; results in huge ash cloud over a mountainous area in the south of Chile.
The amazing footage from the area shows a huge column of lava and ash being sent several kilometers into the air.
Continue reading Calbuco volcano (Chile) erupts – amazing video