The universe

Scientists searching for microbe fossils on Mars have a better idea of what to look for thanks to gypsum that formed when the Mediterranean Ocean dried up over 5 million years ago.

Mars is known as the "Red" Planet, but what actually makes it red? New research offers answers.

A strong X-class solar flare erupted from the sun on Sunday, Feb. 23, creating radio blackouts across parts of the Pacific Ocean.

The gold dots on Columbia Sportswear's new long-sleeve shirt forms more than just the silhouette of a lunar lander. It also represents the tech used to protect the craft and outdoor explorers.

Photos of the next spacecraft to launch to the moon have revealed a detail on the lander's footpads that Intuitive Machines hopes will never be seen again.

The chances of asteroid 2024 YR4 hitting our planet are now zero. Last week, it was the riskiest asteroid to hit our planet since records began.

Images from the Very Large Telescope suggest that a galaxy called NGC 3640 has a history of absorbing smaller galaxies.

Newly discovered Quipu, a superstructure in which galaxies group together in clusters and clusters of clusters, is the largest known structure in the universe in terms of length, scientists claim.

"Every centimeter of sea level rise exposes another 2 million people to annual flooding somewhere on our planet."

Do top quarks, nature's heaviest elementary particle, obey Einstein's rules at all times of day and night? Scientists at the Large Hadron Collider have the answer.