Peer into the fascinating work astronauts carried out on the International Space Station as it zips across the sky.

The skies put on a spectacular show in 2024. With the sun experiencing a particularly active year, the aurora displays around ...

"Mirror bacteria" could evade people's immune systems, they suggest, causing deadly infections. Such infections could also ...

From a total solar eclipse that captivated our continent to record temperatures that scorched the planet, these were the ...

When analyzing artworks, understanding the visual clarity of compositions is crucial. Inspired by digital artists, researchers have created a metric to quantify clarity in digital images. As a result, ...

Discover SciStarter's top participants, most popular projects and year-end citizen science highlights!

A team from NASA's Chandra X-ray Observatory converts NASA space data to sound, creating sonifications for more accessible science discovery.

International Space Station crew conducted numerous experiments, including human research, Earth science, and tech demos.

Try taking a picture of each of North America's roughly 11,000 tree species, and you'll have a mere fraction of the millions of photos within nature image datasets. These massive collections of ...

The UFO I saw in 1967 turned out to be prank. It taught me an important lesson about science.

It's a cosmic Christmas! NASA just released new images of a nearby star cluster that resembles a wreath and another that ...

Craving some space? Explore these 10 stunning NASA images from recent planetary missions, ideal for your desktop or phone ...