NASA's Perseverance rover found rocks on Mars that on Earth usually form in tropical environments. That Mars once hosted ...

Searching for water on Mars often feels like chasing a flicker of hope in a cold and quiet world. You read about dried ...

For seven years, a puzzling signal beneath the Martian south pole has divided planetary scientists over whether a hidden lake ...

A rock on Mars spilled a surprising yellow treasure after Curiosity accidentally cracked through its unremarkable exterior.

Mars' watery past is becoming clearer, with evidence of ancient rivers and long-lasting surface water. While a supposed south ...

On November 18, 2013, NASA launched the MAVEN spacecraft to Mars. The name MAVEN stands for Mars Atmosphere and Volatile EvolutioN. The spacecraft is an orbiter designed to help scientists figure out ...

The latest findings clarify the mystery; they highlight the utility of the radar technique for identifying subsurface ...

Skylights, openings in the surface of Mars that descend down into caves, have been found on Mars, along with signatures for ...

To improve long term mission sustainability, NASA is planning two missions in the near future to demonstrate how to produce water on the moon and oxygen on Mars. The initiative known as IRSU, or ...

NASA has captured an image of a coral-like rock on Mars estimated to be several billions of years old. The space agency's Curiosity Rover sent back images of a small, wind-eroded rock that resembles a ...