SpaceX CEO Elon Musk is concerned that another world war could ruin efforts to send humans to Mars.
The space agency is hoping that the next generation of astronauts will inspire a future mission to Mars.
Phobos, one of the two small moons of Mars, could eventually break apart and encircle the planet.
NASA has revealed what processes turned Mars in to the dry, cold and barren world that we see today.
The space agency is set to reveal its latest findings about the Martian atmosphere tomorrow afternoon.
The space agency has outlined its plans to see humans living on Mars within the next three decades.
NASA has announced that it has discovered the best evidence yet of water flowing on the surface of Mars.
The space agency is set to reveal 'a major science finding from its ongoing exploration of Mars.'
An ambitious new mission aims to send a spacecraft to pick up samples collected by NASA's Mars rover.
The SpaceX CEO proposed the unconventional idea as a way to terraform the planet for humans to live on.
The latest in a long line of anomalous objects spotted in Mars photographs is a floating wooden spoon.
Six people will spend the next year living in a dome in Hawaii to simulate a manned mission to Mars.
The legendary Apollo 11 astronaut is aiming to see an active human colony on Mars by the year 2039.
NASA's Curiosity rover has discovered a large amount of water beneath Buckskin Rock in the Marias Pass.
NASA has been testing out a powerful new rocket engine that will one day help put humans on Mars.
Eagle-eyed anomaly hunters have spotted something that looks like a human figure on the surface of Mars.
A new image of a rocky outcrop on the surface of Mars shows what looks like a large crab-like creature.
Scientists have developed a prototype of a strange new boomerang-shaped aircraft for use on Mars.
Eagle-eyed conspiracy theorists have identified what looks like a small pyramid on the Red Planet.
Researchers have concluded that a manned mission to Mars is unlikely to contaminate the planet.