The Red Planet has tipped Earth off its orbit at least twice in the past 40 million years
The Moon causes both high and low tides, but it’s not the only celestial body that impacts Earth’s waters.this week. By comparing more than 50 years of deep-sea drilling records with shifts in Earth’s orbit, researchers found that the gravitational tug of Mars on Earth is causing it to wobble slightly on its axis. Every 2.4 million years, Mars’s orbit comes close enough to Earth that its gravity can affect it, tilting Earth’s usual path and orientation.
This orbital shift causes Earth to be exposed to more sunlight, warming the climate, which, in turn, stirs up ocean currents and makes them stronger. However, some researchers doubt thatI also wish to receive emails from AAAS/Science and Science advertisers, including information on products, services and special offers which may include but are not limited to news, careers information & upcoming events.
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