Previous estimates of molecular oxygen around the Jovian moon topped out at over 2,000 pounds being produced per second. A new measurement suggests it's way lower than that.

The subsurface ocean of Jupiter’s moon Europa may have far less oxygen—and less potential for life—than previously believed, according to data from NASA’s Juno spacecraft ...

Using data from NASA’s Juno mission, the results, published on Monday in the journal Nature Astronomy, suggest that the frozen world generates less oxygen than some astronomers may have hoped for.

Scientists hoping to find life in liquid water oceans beneath the frigid, icy shell of Jupiter's moon Europa may get a helping hand from a "cosmic snowball fight" this world once engaged in.

A new study suggests there is less oxygen on the icy surface of Jupiter's moon Europa than scientists previously thought.

But in a new study, presented today at the annual meeting of the American Society for Nutrition, scientists have found that coffee may offer the much longer-term benefit of healthy aging.

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According to NASA, Europa, one of Jupiter’s moons, may have the essential ingredients to support life and is believed to be as old as Earth.

The discovery of oxygen production in the deep oceans has profound implications for the origins of life, both here and elsewhere in the universe.

In the coming weeks, NASA's Europa Clipper will take off on a long journey to Jupiter's moon Europa. The icy moon could potentially host alien life — and there's only one way to find out.

The measurements indicate that this may amount to only 1.5cm of Europa’s surface per million years, which is less than we had thought.