When it comes to the space sciences, nothing is quite as exciting as the search for alien life, and NASA thinks it has a good idea of where to look.

New observations from NASA's James Webb Space Telescope confirm asteroid 2024 YR4 won't impact the moon in 2032.

New Scans of a Martian Meteorite That Landed on Earth Strengthen ‘Alien Life’ Claims ...

On Sunday, March 8, 2026, the sky of central Europe was lit up by a fireball streaking across the sky. It was seen in France, the Netherlands, Belgium, Luxembourg, and Germany, mostly breaking apart ...

Humans could have come from Mars, scientists have said. A study by Johns Hopkins University has found that alien microbes ...

Two European Space Agency Mars-orbiting missions, the Mars Express and ExoMars Trace Gas Orbiter spacecraft, watched as a powerful solar "superstorm" that ravaged Earth also struck the Red Planet. The ...

Scientists studying lunar samples have finally resolved a decades-long debate about the Moon’s ancient magnetic field.

Looking for molecular evidence of life on other worlds is tricky, but a test based on the reactivity of carbon compounds ...

A potential new mineral on Mars forms when iron sulfates are heated above 100°C. Data from Valles Marineris regions suggest ...

Chalk up another victory for “Conan the Bacterium”—a rugged germ that fresh research suggests could conquer the solar system.

Spiderweb-shaped rock patterns on Mars may rewrite the timeline of when water disappeared from the Red Planet.

For more than a decade, NASA’s Curiosity rover has been climbing a Martian mountain, reading the planet’s ancient history layer by layer. Now, a discovery of web-like rock for ...