"Without Mars, Earth's orbit would be missing major climate cycles. What would humans and other animals even look like if ...
Researchers uncover how Mars affects Earth’s orbit, offering new insight into the planetary forces behind ice ages.
Earth's climate has swung between ice ages and warmer periods for millions of years, driven by subtle changes in our planet's orbit and axial tilt. These variations, known as Milankovitch cycles, ...
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Rocks that make up Canada, Greenland, and Hawaii may be what’s left of the original Earth before a Mars-like asteroid hit billions of years ago
Armed with that information, the researchers went about gathering samples from the areas of land that are believed to be the oldest. This included Greenland and parts of Canada. They also took samples ...
The mission will be the second launch of Blue Origin's New Glenn rocket. Mars is a cold, dry, desert-like planet. But billions of years ago, scientific evidence suggests that it had a thick atmosphere ...
The National Institute of Standards and Technology (NIST) fulfills a vital role in national security: employing the sort of people who would, if they got bored, take over the world. It takes a ...
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