NASA's Juno spacecraft made a close flyby of Jupiter moon lo. See an animation of the images the probe captured created by ...

On March 8, 1979, NASA's Voyager 1 spacecraft discovered active volcanoes on Jupiter's moon Io. [‘On This Day in Space’ Video ...

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 ...

While Jupiter’s surface is the largest ocean of Hydrogen, its core spinning like a dynamo is still a mystery. Nonetheless, the spotted planet is a beauty to behold. NASA astronaut Don Pettit shared a ...

NASA scientists spotted a weird green flash on Jupiter — a bright, unexpected burst of green light that shouldn’t be there according to everything we know about the giant planet’s atmosphere. This ...

MIAMI — NASA celebrated a key triumph on Tuesday as its $1.1 billion Juno spacecraft successfully slipped into orbit around Jupiter on a mission to probe the origin of the solar system. NASA’s Jet ...

Images captured in 2023 by NASA's James Webb Space Telescope of the massive aurora lights on Jupiter reveal unexpected activity in the gas giant's atmosphere. (Video: NASA, ESA, CSA, STScI) ...

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

What if someone tells you that you can have glimpses of other planets while standing on Earth, only and too with your naked ...

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 ...