https://en.wikipedia.org/wiki/Abundance_of_the_chemical_elements
Posts Tagged ‘planets0mg’
Abundance of the chemical elements – Wikipedia
December 9, 2025ice giants vs gas giants – Google Search
December 7, 2025https://www.google.com/search?q=ice+giants+vs+gas+giants&sca_esv=f85673565f5b1f98&rlz=1C5CHFA_enUS1047US1048&sxsrf=AE3TifMJTFw07U70IhZshc0Wg6u2vo3ReA%3A1765150930570&ei=0hA2aeq_IuOkiLMPjMeEuAY&ved=0ahUKEwjq8MPR06yRAxVjEmIAHYwjAWcQ4dUDCBE&uact=5&oq=ice+giants+vs+gas+giants&gs_lp=Egxnd3Mtd2l6LXNlcnAiGGljZSBnaWFudHMgdnMgZ2FzIGdpYW50czILEAAYgAQYkQIYigUyCxAAGIAEGIYDGIoFMgsQABiABBiGAxiKBTIIEAAYogQYiQVI1ihQzAZY9SVwAXgBkAEAmAFWoAHvBqoBAjEzuAEDyAEA-AEBmAIOoALBB8ICChAAGLADGNYEGEfCAgcQIxiwAhgnwgIGEAAYBxgewgIIEAAYBxgIGB7CAggQABgFGAcYHsICBxAAGIAEGA3CAgYQABgFGB7CAgYQABgIGB7CAggQABgFGA0YHsICCBAAGIAEGKIEwgIKECEYoAEYwwQYCsICCBAhGKABGMMEmAMAiAYBkAYIkgcCMTSgB_NfsgcCMTO4B7kHwgcFMS40LjnIBzOACAA&sclient=gws-wiz-serp
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The “ice” in ice giants refers to water, ammonia, and methane, which were solid at the cold temperatures where these planets formed, not necessarily that they are frozen today.
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Makemake – Wikipedia
December 7, 2025https://en.wikipedia.org/wiki/Makemake
a KBO & TNO
Ceres: Facts – NASA Science
December 7, 2025Percival Lowell – Wikipedia
December 7, 2025https://en.wikipedia.org/wiki/Percival_Lowell
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Percival Lowell (/ˈloʊəl/; March 13, 1855 – November 12, 1916) was an American businessman, author, mathematician, and astronomer who fueled speculation that there were canals on Mars, and furthered theories of a ninth planet within the Solar System. He founded the Lowell Observatory in Flagstaff, Arizona, and formed the beginning of the effort that led to the discovery of Pluto 14 years after his death. “}}
discredited finds of Martian Canals + Pluto as a Planet
New Horizons – Wikipedia
December 7, 2025https://en.wikipedia.org/wiki/New_Horizons
2015 flyby of Pluto
Gerard Kuiper – Wikipedia
December 7, 2025JAPAN OR CUBA? – Orlando Sentinel
December 7, 2025https://www.orlandosentinel.com/1992/04/19/japan-or-cuba/
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On his first voyage to the New World, Columbus spent much of his time looking for an island the natives called Cuba. But since Columbus believed he was really in the Far East, he thought this “Cuba” must be Japan.
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How old are Saturn’s rings? Far younger than once thought, according to new study | CU Boulder Today | Univers ity of Colorado Boulder
December 7, 2025https://www.colorado.edu/today/2023/05/12/how-old-are-saturns-rings-far-younger-once-thought-according-new-study QT:{{”
The research, published May 12 in the journal Science Advances, pegs the age of Saturn’s rings at no more than 400 million years old. That makes the rings much younger than Saturn itself, which is about 4.5 billion years old.
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