The Earth's atmosphere also traps heat from the Sun, in what is known as the greenhouse effect, and without this phenomenon, the Earth would be a much colder place, making it much more hostile to ...

Earth's atmosphere protects the planet in more ways than one. This thin band of air is unique to Earth, and we wouldn't exist without it. When you purchase through links on our site, we may earn ...

Titan's atmosphere is thick —by far, the thickest of any moon in the solar system, and even 50% thicker than the Earth's atmosphere. It's mostly nitrogen (just like the air of Earth) but also ...

Earth's tallest point above sea level is the peak of Mount Everest, at 29,032 feet (8,849 meters).A crescent-shaped trough at the bottom of the western Pacific Ocean known as the Mariana Trench is ...

Jan. 31 (UPI) --Scientists have discovered that a planet outside of the solar system may have a complex atmosphere made of metal gases that operate like Earth's atmosphere.The research, published ...

Of all the planets in the solar system, there’s a reason we call Earth home. It’s made of just the right stuff. It’s not too small, or too big, or too hot or too cold. It’s just right.

Behind Earth, on its dark side, pressure from the solar wind pushes the planet's outermost atmosphere into a bulbous tail that extends around 391,000 miles (630,000 kilometers) into deep space.