Jupiter has 79 moons and is known as the 'king of the planets'. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Jupiter is the largest planet in ...

In one of the year’s most striking naked-eye celestial events, Venus and Jupiter will appear to come within just 1.6 degrees ...

High-definition images of Jupiter captured by Hubble Space Telescope In 2015, Hubble Space Telescope imagery was used to create an HD look at the gas giant planet Jupiter. [Facts about our solar ...

Jupiter's Great Red Spot is one of the most recognizable features of our solar system; it's famously larger than Earth itself serves as an identifying mark on the largest of our gas giants. Consisting ...

The space agency has learned a lot over 10 years observing the weather of our solar system's outer planets. When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

Spectacular clouds swirl across the surface of Jupiter. These clouds contain water, just like Earth's, but are much denser on the gas giant—so thick that no spacecraft has been able to measure exactly ...

Jupiter, the largest planet in the solar system, was 2 to 2.5 times bigger in its earlier life, according to new research. Credit: NASA / JPL-Caltech / SwRI / MSSS / Tanya Oleksuik Jupiter, the ...

Observations of Jupiter show that ammonia is unevenly distributed in the upper atmosphere, against expectations of uniform mixing. Scientists found evidence for a complicated but apparently real ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Early risers this month can see a “planet parade” building ...