DeGrasse Tyson does not believe the Earth is flat, confirming on his own podcast the clip of him supposedly saying so was an ...

Contrary to online rumors, Earth still only has one true moon, but astronomers have discovered a so-called 'quasi-moon.' Here ...

Scientists have long wondered why Earth's overall makeup doesn't fully match the mix of materials found in ancient meteorites ...

Ancient rocks reveal a potassium-40 deficit, the first physical evidence of the proto-Earth and insights into early planetary ...

New research challenges the idea that the hemispheres' matching brightness is a fundamental property of the planet ...

Something called a "quasi-moon" was discovered in August, and now many are wondering if we should count our new neighbor as a second moon.

NASA just confirmed that a quasi-moon has been orbiting since 1960. Here is everything to know about what is being called a "second moon." ...

Comet 3I/ATLAS is one of only three interstellar objects ever detected in our solar system. Scientists are working to determine the comet's size and physical characteristics as it passes through our ...

NASA has confirmed that Earth has gained a temporary cosmic companion in the form of asteroid 2025 PN7, which will orbit our ...

Earth has been losing its shine. Literally. According to new data from NASA, our planet is reflecting less sunlight back into space than it did two decades ago. The difference is small in percentage ...

From a world shaped like a giant donut to a planet with the sharp edges of a perfect cube, changing the shape of Earth would ...

Here’s what you’ll learn when you read this story: The radiation budget between the northern and southern hemisphere is steadily widening. A new study suggests that this gap is due to radiation ...