New research finds that greenhouse gas emissions are cooling and contracting the thermosphere, reducing atmospheric drag on ...

It is widely believed that Earth's atmosphere has been rich in oxygen for about 2.5 billion years due to a relatively rapid increase in microorganisms capable of performing photosynthesis. Researchers ...

Greenhouse gas emissions could reduce drag in the upper atmosphere, leaving more space debris in orbit and making satellites ...

Climate change isn’t just warming the planet—it’s reshaping space. As greenhouse gases trap heat in the lower atmosphere, the ...

Keep reading to learn more about Earth's different layers, its atmosphere, and what makes the "blue planet" unique. Earth is made out of different layers, and those layers get hotter and more ...

The United States Space Force’s secretive X-37B space plane touched down to earth on Friday after spending 434 days in orbit conducting mysterious tests. The unmanned Boeing-made aircraft landed ...

The solar system moved through a star-forming area near Orion. This event might have increased interstellar dust around Earth ...

A spacecraft's sample return capsule was detected entering the Earth's atmosphere using acoustic sensors by a team of scientists from the Los Alamos National Laboratory and Colorado State University.

Starlink satellites burn up, creating artificial meteor showers—but they release aluminum oxide, potentially damaging Earth’s ...