Humans have long imagined life on Mars, but what if the red planet actually delivered life to Earth in the first place?

Xi Zhang, a professor of Earth and planetary science at UC Santa Cruz, has discovered that an exoplanet classed as a ...

Even most rocket scientists would rather avoid hard math when they don't have to do it. So when it comes to figuring out ...

Using lunar ice to make rocket fuel could help future lunar settlements sustain themselves and provide a launch pad for ...

A colossal Martian volcano defies everything we know about planetary geology. Hidden clues beneath its frozen summit hint at ...

They're some of the most sterile places on Earth - but scientists have discovered dozens of new bacterial species inside NASA ...

Updated global data show wildfire smoke pollution is higher than past estimates, with implications for air quality and ...

These games may not have been given an M rating, but perhaps they should have been, because they definitely deal with more ...

The invisible forces erupting from our Sun create a chaotic environment extending far beyond what most people imagine. Space ...

Scientists have discovered 26 previously unknown bacterial species living inside NASA’s ultra-sterile spacecraft assembly ...

JWST observations of the ultra-hot super-Earth exoplanet TOI-561 b provide the strongest evidence to date for an atmosphere surrounding a rocky planet beyond our Solar System.

A Carnegie-led team of astronomers detected the strongest evidence yet of an atmosphere around a rocky planet beyond our ...