This model reveals how vastly different the atmosphere was on ancient Earth, and how life may have first emerged. The key to unlocking the secrets of distant planets starts right here on Earth.

Researchers have created a dataset of the whole atmosphere, enabling new research to be conducted on previously difficult-to-study regions. Using a new data-assimilation system called JAGUAR-DAS, ...

The finding comes with significant new suggestions about the solar system ...

A gradual dimming and brightening when a star passed behind it suggested the mini-Pluto was wrapped in a thin layer of air.

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

Astronomers have searched for years for rocky planets beyond our solar system with an atmosphere — a trait considered essential for any possibility of harboring life. Well, they finally seem to have ...

Astronomers have detected over 5,800 confirmed exoplanets. One extreme class is ultra-hot Jupiters, of particular interest because they can provide a unique window into planetary atmospheric dynamics.

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For now, life thrives on our oxygen-rich planet. But Earth's atmosphere won't always be so welcoming. In fact, scientists predict that Earth will eventually undergo a drastic atmospheric shift—one ...

A brief stellar eclipse suggests the tiny 2002 XV93 has a thin atmosphere — a first for any solar system body farther from ...

Earth's atmosphere is like a protective blanket that surrounds our planet and is composed of a mix of gases. While many trace gases are present in tiny amounts, most of the air we breathe comes from ...

A powerful M5.7 solar flare from sunspot AR4436 tore a huge cavity in the Sun's atmosphere and launched a coronal mass ...