Curiosity rover

Despite having landed on Mars almost a decade ago, NASA's Curiosity rover is still leading to fascinating new discoveries — and the latest is a real doozy.

Mars Farts

NASA's Curiosity rover is still discovering "tantalizingly interesting" things on Mars.

Scientists Extremely Intrigued by Possible Sign of Life on Mars

A team of researchers successfully tested a sample of Martian dirt by directing NASA's Curiosity rover to mix it with chemical reagents inside a cup.

Martian Ammonia

NASA's rovers are getting closer to unraveling the Red Planet's mysterious past.

NASA Rover Detects Organic Molecules on the Surface of Mars

NASA's Curiosity Rover just found methane readings at a Martian site to be three times as high as the previously record level — posssibly a sign of life.

Curiosity just detected mysteriously high levels of methane on the Red Planet.﻿

New NASA Rover Discovery Hints at Signs of Life on Mars

It looks like we'll just have to go take a look ourselves.

Curiosity Just Sent Back Some Mysterious Inconsistencies

This considerably extends the potential habitable period of the Red Planet.

Curiosity Delivers New Evidence That Life Could Have Thrived on Mars

Engineers are on it.

Curiosity Mars Rover Unexpectedly Shut Down Over the Weekend

Back in the day, Mars had more in common with Earth than previously thought.

Chemicals Found on Mars Point to Oxygen-Rich Past

The rover must be pretty thirsty after all this time. 

Curiosity Could Soon be Sampling Martian Water

A Lack of Carbon in Mars' Atmosphere Leads Scientists to Ask: Did Mars Ever Have Much Water?