While trying to determine if it could use the entire Earth's atmosphere as a massive sensor, DARPA made a highly unusual ...

Not having an atmosphere, which traps important gases like oxygen and water vapor, may render a planet uninhabitable, even if it were otherwise an Earth doppelganger. "Our Sun’s activity doesn ...

Scientists have always been curious about the atmosphere surrounding us, but in the past, they could not just hop on a spaceship to see what was up there. Instead, scientists hiked up high ...

Apr. 2, 2025 — As global temperatures warm, the Southern Ocean -- between Antarctica and other continents -- will eventually release heat absorbed from the atmosphere, leading to projected long ...

This image of our planet is the closest we get to a real-time view of how carbon dioxide builds up in our atmosphere. Jan. 1 CO2 emitted by: Fossil fuels Fire Land Ocean Loading data ...

"It penetrated deep into Earth's atmosphere, until the surviving mass shattered at 25 km above the Earth's surface where it ...

Last Decade Was Earth ... High, Says UN Report Last year was the hottest year on record, the top 10 hottest years were all in the past decade and planet-heating carbon dioxide levels in the ...