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.

By Will Dunham WASHINGTON, Feb 4 (Reuters) - Jupiter, without a doubt, is the biggest planet in our solar system. But it ...

Jupiter may be the largest planet in the solar system, but new research shows it's not quite as big as scientists once ...

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

From dazzling Jupiter high in the evening sky to elusive Mercury low at sunset, February 2026 offers one of the year's best ...

For over 50 years, we thought we knew the size and shape of Jupiter, the solar system's largest planet. Now, Weizmann ...

New simulations suggest Jupiter holds far more water than once thought, reshaping ideas about how the largest planet formed.

According to this early data, Jupiter’s equatorial radius was around 44,423 miles (71,492 kilometers), and its polar radius ...

This weekend, six planets are set to share the sky in a rare “planet parade,” giving stargazers a short but magical window to ...

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