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

Nearly 50 years after launch, a pair of aging spacecraft have stumbled into one of the strangest regions ever measured in ...

Hubble observations reveal a giant, turbulent planet-forming disk that may reshape theories of how planetary systems develop.

Asharq Al Awsat Jupiter, without a doubt, is the biggest planet in our solar system. But it turns out that it is not quite as large - by ever so small an amount - as scientists had previously thought.

Auroras are not just on Earth. NASA has detected glowing northern and southern lights on Jupiter, Saturn, Mars and other ...

NASA's infrared telescope SPHEREx captured stunning images of interstellar comet 3I/ATLAS as it exited the solar system.

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

Viewed from orbit, Jackass Flats — situated in southern Nevada about 65 miles northwest of Las Vegas — could easily be confused for Mars. The alluvial basin is full of tan and gray regolith, hued ...

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

Stargazers can see six planets all in one evening during the second month of the year, especially Mercury, which is usually ...

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