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.

Scientists estimate there are ~1 septillion (1 followed by 24 zeros) planets in the observable universe. This figure is based ...

which as a gas giant planet likely has a similar structure and chemical composition. Or for another way to picture this, try imagining the surface of the Earth, says Philip Muirhead of Boston ...

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 world of Helldivers 2 is full of numerous planets ... involves a gas giant. While it is understandable why this has not yet been explored, considering that it basically has no surface for ...

Sejal, age 7, Bangalore, India The planet Jupiter has no solid ground – no surface, like the grass or ... Jupiter is a gas giant with a composition similar to the Sun; it’s a roiling, stormy ...

Jupiter is mostly gases Jupiter is renowned by the name “gas giant” because ... storms make the planet even more dangerous ...

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 ...