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.

James Webb Space Telescope Sees Jupiter's Rings, Moons and Auroras Credit: Space.com | imagery courtesy: NASA, ESA, Jupiter ...

Astronomers have calculated that the gas giant Jupiter used to be twice as big as it is now, based on the odd orbits of two ...

NASA’s Juno spacecrafthas once again delivered breathtaking images of Jupiter, capturing the giant planet’s swirling storms ...

According to their work, Jupiter's radius was once two to two-and-a-half times its current radius—large enough to contain ...

A Europa Lander prototype was just successfully field tested on Alaska's Matanuska Glacier to simulate the icy conditions of ...

Naturally, the aurora on our solar system's largest planet is hundreds of times brighter and more energetic than our own Northern lights.

Jupiter is an impressive phenomenon in our solar system. Nevertheless, it has diminished considerably since its early days.

NASA revived roll thrusters on the 47-year-old Voyager 1 that were thought to be dead for two decades. According to the space ...