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

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

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 ...

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 ...

Firefly will be livestreaming the landing attempt on its YouTube page. The livestream will start at 2:20 a.m. ET on Sunday, ...

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.

On the night of March 13 to 14, 2025, a lunar eclipse will occur in Montreal resulting in a blood moon—no special glasses ...

Harmful gases are getting up into the atmosphere and the air that we breathe, making the planet warmer. This is very harmful. It spreads diseases, and also the United States is producing more than ...