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Goodbye, Goldilocks? The untimely end of life on Earth

Life

Goodbye, Goldilocks? The untimely end of life on Earth

From life's point of view, Earth sits in the solar system's sweet spot. But new calculations suggest it is teetering on the brink of a solar roasting

Features

Earth

Is Earth's orbit scarily close to Venus's sultry zone?

Opinion

Space

Phew! Earth won't end up as a Venus-like hell

News

Missing moon dust discovered in storage after 43 years

Space

Missing moon dust discovered in storage after 43 years

News

Earth

Earth's tides are shoving the moon away faster

News

Astrophile: Saturn's egg moon Methone is made of fluff

Space

Astrophile: Saturn's egg moon Methone is made of fluff

News

Why Mercury is a hard orange, not a soft peach

Space

Why Mercury is a hard orange, not a soft peach

News

Moon water came from young wet Earth

Space

Moon water came from young wet Earth

News

Supersonic cosmic winds blew up giant galactic bubbles

Space

Supersonic cosmic winds blew up giant galactic bubbles

News

Jupiter got a soaking from comet Shoemaker-Levy 9

Space

Jupiter got a soaking from comet Shoemaker-Levy 9

A new map shows how the stuff of comet Shoemaker-Levy 9 has spread around the gas giant's atmosphere since it struck Jupiter nearly 20 years ago

Regulars

Space

Closest exoplanet sparks international naming fight

News

Space

Saturn's rings leave ghostly imprint on atmosphere

News

Life

Meteorites could have been source of life's batteries

News

Space

Astrophile: Mighty Trojan found marching with Uranus

News