A recent study found that Jupiter was once twice the size that it is now, making it big enough to swallow up 2,000 Earths.

Jupiter, roughly 562 million miles from Earth today, has nearly 100 moons. But Batygin and his collaborator Fred Adams' ...

In its earliest days, Jupiter may have been even more colossal than it is now—twice as large, in fact, with a magnetic field ...

Jupiter may have once been more than twice its current size, with a magnetic field 50 times stronger, say scientists who ...

The fifth planet from the sun, Jupiter is what watercolor dreams are made of. Vibrant bands of clouds ripple around its thick atmosphere, making up a world so large that more than 1,300 Earths ...

A new cold "super Jupiter" has been discovered orbiting ... meaning that it is hard to draw conclusions, but the planet is fainter than expected at shorter wavelengths." To confirm that the ...

The photos taken by Juno reveal an entirely different planet than what we have seen before. Original image has been replaced. Credit: Mashable For one thing, the daily weather report on Jupiter is ...

All month, four planets — Venus, Saturn, Jupiter and Mars — will appear ... Since the beginning of January, Venus and Saturn have been drawing closer and closer to each other.