The ability to detect ocean glint on other worlds could be invaluable in the search for life.

Hydrothermal vent field. (Schmidt Ocean Institute) If you ask a scientist how life appeared on Earth, they will usually begin ...

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New simulations indicate rocky planets may have formed just 100 million years after the Big Bang. Massive stars exploded, ...

Using the Hobby-Eberly Telescope at McDonald Observatory, astronomers have taken a closer look at a nearby exoplanet and discovered it may be more Earth-like than previously thought. The planet, known ...

Artwork: The red tinge illustrates an atmosphere around a rocky planet orbting a red star Researchers have found the first atmosphere surrounding an Earth-like, rocky planet orbiting within the ...

Readers offer different perspectives on the fate of life on Earth should the sun vanish – and there may be hope for some ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Artist’s conception of the view from the surface of the ...

Earth may have won a cosmic chemistry lottery. Researchers found that during the planet’s earliest formation, oxygen had to be in an extremely narrow “Goldilocks zone” for two life-essential elements, ...