Five volcanoes on Jupiter’s moon Io erupted simultaneously, releasing an enormous amount of lava and offering new clues about ...

New research data using NASA’s Juno spacecraft shows Jupiter is slightly smaller and flatter than decades-old estimates.

Updated measurements from NASA’s Juno spacecraft could help researchers better understand the planet's mysterious interior, ...

New data from NASA's Juno orbiter reveals Jupiter is slightly smaller and more 'squashed' than scientists previously thought.

An international team of researchers using data from NASA’s Juno mission has redefined the physical dimensions of the gas ...

This research helps us understand how planets form and evolve… by studying what’s happening inside Jupiter, we get closer to ...

Scientists using Juno report Jupiter is smaller than previously thought, enhancing understanding of its shape, interior density, gravitational field, and comparison to other gas giant planets ...

Jupiter is the largest planet in our Solar System and the fifth planet from the Sun. It is a massive gas giant made mostly of hydrogen and helium, the same elements that form stars.

New Juno data shows Jupiter is smaller and flatter than thought, forcing scientists to update models of the gas giant.

A new study co-led by the Department of Earth and Planetary Sciences at The University of Hong Kong (HKU) and the Department ...

Jupiter is officially “smaller” than it was yesterday. To be clear: the planet itself didn’t physically contract overnight.

“Textbooks will need to be updated,” study co-author Yohai Kaspi, a planetary scientist at the Weizmann Institute of Science in Israel, said in a statement. “The size of Jupiter hasn’t changed, of ...