Goldilocks zone

Instead of creating "dead zones," the radiation from black holes could facilitate the emergence of life on a nearby planet, according to a Harvard study.

New Lead

Harvard scientists think there may be a "galactic Goldilocks zone" we're overlooking.

Harvard Scientists: Radiation From Black Holes May Create Life

A planet’s vegetation could impact how we colonize it.

Scientists Imagine What Plants Would Look Like on Alien Worlds

It's not just about the Goldilocks Zone.

There's a New Way to Tell If a Planet Could Support Human Life

When our Sun becomes a red giant, it's the end of Earth. But not of life.

Earth Will One Day Die, But We Could Survive By Moving Here

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