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Columbia University Lamont-Doherty Earth Observatory: Chaotic Mars-Earth Planetary Cycle May Have Contributed to One of Earth's Major Warming Events
July 19, 2025
NEW YORK, July 19 (TNSjou) -- Columbia University's Lamont-Doherty Earth Observatory issued the following news:

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A Chaotic Mars-Earth Planetary Cycle May Have Contributed to One of Earth's Major Warming Events

New research shows that the Mars-Earth orbital cycle once had a 1.6-million-year cycle that coincided with major climate swings.

By Francesco Fiondella

As Earth and Mars orbit the Sun, they pull on each other g . . .

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