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NASA scientists discover rogue planets that have caused 'dehydration attack on the solar system' Science | news

The solar system currently consists of four planets of mainly siliceous rocks or metals, including mercury, Venus, Earth and Mars. These planets have a solid surface, which makes them significantly different from the larger "gas giant planets", which mainly consist of a combination of hydrogen, helium and water that exist in different physical states. However, NASA scientists John Chambers and …

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Missing link found? Mysterious space rock can give clues how planets form

This is the impression of an artist of the newly discovered object. (Credit: Ko Arimatsu) Described as a "missing link," scientists have discovered an object in space that it believes holds the secrets of planet formation. Known as the "Kuiper Belt Object" (KBO), the 0.8-mile-wide space rock was found in the Kuiper belt, an area of ​​icy bodies far beyond …

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Sub-Saturn's May Force Scientists Revise Idea of ​​How Planets Form

Astronomers know our system better than any other, but they still learn new ways in which it does not seem to be normal. a news conference held yesterday (Jan. 8) at the annual meeting of the American Astronomical Society. And that, in turn, could have been serious implications for the search for life beyond our solar system. "Planet formation theory …

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Researchers Develop CubeSats with Lasers to Provide Uniform Reference Light for Telescopes Scanning for Far Planets – ScienceDaily

Beyond our solar system, there are more than 3,900 confirmed planets. Most of them were discovered due to their "transits" – cases in which a planet crosses its star and blocks its light for a moment. These burglaries in the starlight can tell astronomers about the size and distance of a planet to its star. To learn more about the …

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Here are 20 protoplanetary disks with newly forming planets that cut out gaps in gas and dust

The hunt for other planets in our galaxy has intensified in recent decades, with 3869 planets discovered in 2,696 systems and another 2,898 candidates awaiting confirmation. Although the discovery of these planets has taught scientists much about the types of planets that exist in our galaxy, we do not yet know much about the process of planet formation. To answer …

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