An ambitious new mission to the red Planet could demonstrate, for the first time, nuclear electric propulsion in action.
The exploratory rover had been probing a rock on the ground when it found itself unable to get its drill arm free.
This possible 'shortcut' to Mars could significantly reduce the amount of time it takes to get there and back.
The discovery points to the building blocks of life being preserved on the Red Planet for billions of years.
A new study has determined that certain life forms are capable of surviving a trip through space on an asteroid.
Dr Gentry Lee, who worked on the Mars Viking mission, has spent decades designing probes that land on other worlds.
Evidence of ancient life on Mars might be found in a place where NASA's rovers have yet to explore.
Turning water into fuel would be revolutionary and could make it possible to produce fuel on the Moon or Mars.
According to new research, organics found on Mars cannot be explained by any known geological process.
The development of a whole new type of rocket engine could help to open up the solar system for exploration.
A spacecraft that has been in orbit around Mars for over a decade has suddenly stopped communicating.
New evidence suggests that the Red Planet is capable of producing lightning - something never seen there before.
The space agency's Perseverance rover recently came across a strange rock on Mars that didn't seem to belong there.
The late astronomer arranged for a special message to be sent to Mars for the benefit of the first people to set foot there.
Researchers in Ohio have developed a new propulsion system that could make traveling to Mars much quicker.
Scientists have identified mudstone rocks on the Martian surface that may be indicative of life in the planet's distant past.
An interstellar object thought by some to be artificially constructed will fly past Mars in one month's time.
To call Elon Musk's plans for sending humans to Mars overly ambitious would be a major understatement.
For decades, these unusual recurring surface features have prompted speculation that there could be liquid water on Mars.
A remarkable new image snapped from orbit shows the Curiosity rover trundling across the surface of Mars.