NASA astronaut Don Pettit used a camera with low light and long duration settings to capture this Jan. 29, 2025, photo of the ...

The shot of our planet and the great cosmos beyond offers an eerie sense of scale to our quotidian situations on Earth.

Although the Earth’s been decidedly blue for 600 million years, rising populations of phytoplankton caused by rising ...

Earth's oceans may have been green for billions of years until the first photosynthetic organisms flooded our atmosphere with ...

A new study published by an international team of researchers led by Taro Matsuo, an astrophysicist at Nagoya University in Japan, argues that this evolutionary trend made sense 3 billion years when ...

The images come from NASA's image archive Gateway to Astronaut Photography of Earth. They were taken in rapid succession, ...

Don Pettit, a NASA astronaut currently aboard the International Space Station, uses his camera to capture stunning images of ...

This Google Maps image captured in 2021 revealed a mysterious, triangular dark patch in the middle of the Pacific Ocean, ...

NASA says that Asteroid 2024 YR4 now has a 99.72 percent chance of missing Earth when it passes by us in 2032.

These trees are dark green, but in such a high concentration, they look much darker from low Earth orbit, according to the BBC. The dense foliage also lures a variety of seabirds, including ...