A team of researchers used the James Webb Space Telescope to uncover new details about SIMP 0136, a free-floating planet in ...

As temperatures rise during the Martian spring, CO2 trapped beneath the surface ... planet had a thicker atmosphere and possibly liquid water? If so, could similar underground pockets of gas ...

The gas giant planet's spots and swirls come from massive ... Volcanoes rage on Io's surface, earning it the title of the solar system's most volcanically active body. And scientists believe ...

The gas planets are Jupiter ... They're balls of hydrogen and helium - you couldn't stand on the surface of the planet because it's not solid.

For safety reasons, the settlers may need to leave the planet's surface for a time ... Scientists contemplate building greenhouse gas-producing factories that generate large quantities of ...

A terrestrial planet has a solid rocky surface, with metals deep in its interior ... They are sometimes called gas giants because they are large and made mostly of gases. Small amounts of rocky ...