The intriguing chemistry of a rock collected by the Perseverance rover could trace to microbial activity — or not.

A new study presents a compelling new model for the formation of super-Earths and mini-Neptunes -- planets that are 1 to 4 times the size of Earth and among the most common in our galaxy. Using ...

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Interstellar material has been discovered in our solar system, but researchers continue to hunt for where it came from and ...

With its vivid turquoise, green and blue waters, it’s no surprise Lake Salda is often promoted as the “Maldives of Turkey.” ...

Researchers are organizing protests and making their voices heard as Trump officials slash funding and lay off federal ...

Most, if not all, locations in the US, Canada and Mexico should be able to see the planetary parade this time around thanks to its long length and limited planetary movement. We checked ...

For weeks, outer space enthusiasts have been gearing up for a planetary alignment, or "planetary parade," expected to conclude on Friday evening, just after dusk. Stargazers could have the chance ...

Submissions are now being accepted for the 2025 Eric and Wendy Schmidt Awards for Excellence in Science Communications, given ...