Astronomers have detected molecules on exoplanet K2-18b that may have been produced by simple organisms, claiming it's the strongest evidence yet of life off Earth.

Flower Mound, Texas, was named one of the best places to live in the U.S. The James Webb Space Telescope has peered into the ...

What is so spectacular about this Martian aurora discovery, considering that scientists have captured and reported several ...

Most astronomers agree that life is likely common throughout the universe. While Earth is the only world known to have life, ...

Kosmos-482, a spacecraft bound for Venus in 1972, was a time capsule from the Cold War when superpowers had broad ambitions ...

Astronomer Eliza Kempton said that she had waited her "entire career" to peer into an atmosphere from this mysterious class ...

NASA's Perseverance rover has observed an aurora on Mars in visible light for the first time, with the sky glowing softly in ...

These types of exoplanets are some of the most common in our galaxy - but they've remained mysterious until now.

"I had been waiting my entire career for Webb so that we could meaningfully characterize the atmospheres of these smaller ...

Space Solar's successful "Cassidi" project marks a significant step towards delivering continuous, clean energy from space.

This exciting discovery opens up new possibilities for auroral research and confirms that auroras could be visible to future ...