Ganymede's auroras splinter into small, bright patches — structures that mirror features seen in Earth's own auroral displays ...

Ganymede, Jupiter’s largest moon, produces auroras like Earth’s. New data from Juno reveals surprising details about its magnetic field.

You have likely heard Europa described as one of the most promising places to search for life beyond Earth. The icy moon of Jupiter holds a global ocean beneath its frozen surface, along with the ...

On July 4th 2016, the Juno spacecraft finally entered orbit around the planet Jupiter. On July 4th 2016, the Juno spacecraft entered orbit around the planet Jupiter after leaving earth five years ago.

Add Yahoo as a preferred source to see more of our stories on Google. Jupiter, the biggest planet in our solar system, is not as big as we thought. For more than half-a-century, astronomers thought ...

An Atlas 5 rocket streaks across the sky carrying NASA's Jupiter-bound Juno spacecraft Aug. 5, 2011. An Atlas 5 rocket blasts off, carrying NASA's Jupiter-bound Juno spacecraft. Juno spacecraft aboard ...

WASHINGTON — Jupiter, without a doubt, is the biggest planet in our solar system. But it turns out that it is not quite as large - by ever so small an amount - as scientists had previously thought.

Jupiter, the biggest planet in our solar system, is not as big as we thought. For more than half-a-century, astronomers thought they had a good idea of the gas giant's shape and size. Now, a fresh ...

WASHINGTON, Feb 4 (Reuters) - Jupiter, without a doubt, is the biggest planet in our solar system. But it turns out that it is not quite as large - by ever so small an amount - as scientists had ...

The measurements from NASA's Juno orbiter mark the first time that the size and shape of Jupiter has been evaluated in more than fifty years. NASA's Pioneer and Voyager missions made observations of ...