A section of ice core extracted from Antarctica. (Alfred Wegener Institute/Esther Horvath) This glittering spaceship Earth ...

Earth is the planet we have the best opportunity to understand in detail—helping us see how other rocky planets behave, even ...

Earth's Composition Closely Matches Mars, Suggests New Study On Planet's Origins ...

Scientists have seemingly settled long-standing arguments about whether the components of Earth originated from the inner or ...

Solar System's Run-In With 'Space Cloud' May Have Triggered a Series of Ice Ages 2 Million Years Ago, Says Scientists Around two million years ago, Earth underwent a series of temperature fluctuations ...

An international team including astronomers from the Center for Astrophysics | Harvard & Smithsonian (CfA) has announced the discovery of a planet about twice the size of Earth orbiting its star ...

Even at a glance, the planets in our solar system are wildly diverse. Huge and small, airless and densely packed with ...

Rather than slowly condensing over millions of years, the first building blocks of Earth and other planets may have formed rapidly in a chaotic disk at the dawn of the solar system The triumph of NASA ...

While Galileo's observations killed off the old model, we would need to wait centuries for conclusive evidence that Earth ...

A mind-bending hypothesis is gaining traction among scientists: The universe may be teeming with microscopic black holes the size of an atom, but with the mass of a city-sized asteroid. Created just a ...

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