If you thought the flickering green and red auroras of Earth were spectacular, that's nothing compared to Jupiter. New observations from NASA's James Webb Space Telescope have revealed that the ...

It’s reasonable to think that Jupiter–a gaseous planet more than 11 times the diameter of Earth–would have little in common with our home. But it turns out that the motion of fluids on both planets is ...

What is the biggest planet in our solar system? Understanding the scale of the planets. The radius of the largest planet in the solar system is over 11 times the equatorial radius of the Earth.

The Earth is the only cradle of life we know of. Through its billions of years of existence, it's seen some seriously bad weather, from billions of lightning strikes a year to planet-wide ash and dust ...

Webb detects silane in a nearby brown dwarf, solving the mystery of the disappearance of silicon in the atmospheres of giant ...

How will NASA's upcoming Habitable Worlds Observatory (HWO) mission differentiate Earth-sized exoplanets from other ...

“Based on the Juno radio occultations, we find that the size of Jupiter is smaller, more oblate, because at the equator, the ...

"At 20 to 30 million years old, V1298 Tau b is one of the youngest known transiting exoplanets and holds the key for understanding early evolutionary mechanisms." When you purchase through links on ...

WASHINGTON (AP) — Astronomers have found yet another planet that seems to have just the right Goldilocks combination for life: Not so hot and not so cold. It's not so far away, either. This new, big, ...