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Geography Earth from Space Geology Places

Lake Baikal: the deepest lake in the World

Lake Baikal, located in southern Russia, is the world’s deepest and oldest lake, containing over 20% of the world’s unfrozen freshwater. This massive body of water, which is also a UNESCO World Heritage Site, is home to thousands of unique plant and animal species that can only be found in its waters. With its stunning natural beauty and fascinating ecological significance, Lake Baikal is truly a wonder of the world. In this article, we will explore some of the most interesting and surprising Lake Baikal facts that make this place so special.

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Earth from Space Space Exploration

Earth from the ISS [live HD streaming]

The International Space Station (ISS) has been orbiting Earth since 1998, providing scientists and astronauts with an unparalleled view of our beautiful planet. But thanks to advancements in technology and the availability of high-speed internet, people all over the world can now experience breathtaking views of Earth from the ISS in real-time.

Live HD streaming of Earth from the ISS has become a popular way for people to connect with the beauty and fragility of our planet, and to gain a deeper understanding of the science and technology that make this remarkable feat possible.

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Earth from Space Geology Life on Earth Places Planet Earth

Changing Earth: How Satellites Give us a Unique Perspective on our Evolving Planet

The ever-changing Earth: our planet is constantly changing over the years. Some changes are part of nature, and some of them are on humanity’s shoulders. Some scientists even suggest that the Earth has entered a new geological epoch defined by human impact, called the “Anthropocene“. Over the years astronauts have taken photos of the Earth from space and documented these changes. NASA’s World of Change series shows how our planet’s land, oceans, atmosphere, and Sun are changing over time.

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Geology Earth from Space Places

10 Krakatoa facts about the 1883 eruption

On August 26-27, 1883, one of the most notorious volcanic eruptions in history occurred. Krakatau (often spelled Krakatoa) erupted with an estimated 10,000 thousand times the force of the Hiroshima atomic bomb. The eruption was so violent that two-thirds of the island of Krakatoa and its surrounding archipelago were destroyed: about 23 square kilometers of Earth sank into the Sunda Strait.

Across Java and Sumatra, burning rock rained down, damaging and even destroying settlements. The sky went black.

Here are 10 amazing facts about the 1883 eruption of Krakatoa.

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Earth from Space Astronomy Life on Earth Solar System Space Exploration

Pale Blue Dot

The farthest spacecraft from Earth, NASA’s Voyager 1 (see notes 1) probe took a photo of planet Earth on February 14, 1990, from a record distance of about 6 billion kilometers (3.7 billion miles, 40 AU (see notes 2) from Earth. The photo is known as the Pale Blue Dot. In the photograph, Earth is shown as a fraction of a pixel (0.12 pixel in size) against the vastness of space. It was a part of the Solar System Family Portrait series of images.

The Voyager 1 spacecraft, which had completed its primary mission and was leaving the Solar System, was commanded by NASA to turn its camera around and take a photograph of Earth across a great expanse of space, at the request of Carl Sagan (see notes 3).

It quickly became the most iconic photo of Earth taken from space.