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www.scijournal.org | ||
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www.messier.seds.org
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| | | | | [AI summary] The text provides a detailed astronomical description of Messier Object 2 (M2), a globular cluster in Aquarius, including its discovery history, physical properties, variable stars, and orbital characteristics. | |
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interestingengineering.com
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| | | | | It continues to rage 15 years after the IAU attempted to resolve it by defining what a "planet" is. | |
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www.space.com
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| | | | | The decision to strip Pluto of its planet status and rebrand it as a dwarf planet was controversial, and remains so to this day. The debate stems from a revolution in our understanding of the solar system and shows that science is always evolving. | |
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blogs.nasa.gov
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