Researchers using NASA's James Webb Space Telescope have detected the strongest evidence yet for an atmosphere on a rocky ...
Astronomers have identified the clearest signs yet of an atmosphere around a rocky planet outside our Solar System, marking a major step in understanding extreme worlds. Using NASA’s James Webb Space ...
When the early Earth’s magma ocean crystallized 4.4 billion years ago, the deep mantle trapped an ocean’s worth of water, ...
It turns out Earth isn’t just spinning through space; we’ve also got a hidden feature many people don’t know about—a tail. A ...
Some 4.6 billion years ago, Earth was nothing like the gentle blue planet we know today. Frequent and violent celestial impacts churned its surface and interior into a seething ocean of magma—an ...
Fresh evidence suggests early Earth wasn’t locked under a rigid stagnant lid but was already experiencing intense subduction.
Little is known about the long-destroyed moon-forming planet, Theia. But it may have been born in the inner solar system—just like Earth—a new study suggests ...
By trapping huge amounts of water on land, big dams built by humans have slightly changed how Earth spins and where its poles ...
An international team of scientists announced on Wednesday that they have discovered two new "super-Earth" planets just 100 light-years away. Both of them are significantly larger than our own planet ...