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davidar.io | ||
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source.opennews.org
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| | | | | Telling the story of a planet, on a human scale | |
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science.nasa.gov
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| | | | | While Earth is only the fifth largest planet in the solar system, it is the only world in our solar system with liquid water on the surface. Just slightly larger than nearby Venus, Earth is the biggest of the four planets closest to the Sun, all of which are made of rock and metal. Earth [] | |
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arctic-news.blogspot.com
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| | | | | Blog edited by Sam Carana, with news on climate change and warming in the Arctic due to snow and ice loss and methane releases from the seafloor. | |
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theconversation.com
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| | | In 2006, and after much debate, the International Astronomical Union came up with a new definition for a planet. And for the first time, the term "dwarf planet" was used. | ||