Most of the time, the shape of Earth’s magnetic field is quite similar to that which would be produced by a bar magnet aligned with the planet’s rotation axis. This is what makes a magnetic compass ...

Learn about the latest model of Jupiter's deep atmosphere that reveals how much oxygen the planet contains.

"You need so much water that we think these could be evidence of an ancient warmer and wetter climate where there was rain falling for millions of years." ...

The curious minds at What If explore what would happen if Earth had a deadly atmosphere like Venus, revealing extreme heat, ...

Numerical modeling suggests structurally stable lava tubes may exist beneath Venus, guiding future radar, imaging, and geophysical searches by upcoming planetary missions.

Jupiter’s swirling storms have concealed its true makeup for centuries, but a new model is finally peeling back the clouds.

The atmospheric carbon dioxide was thought to be the result of the oxidation of oxygen molecules in the exosphere. As a consequence of this discovery, Rhea became the first Saturnian moon, and only ...