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Mars Exploration Program
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Have a question about Mars? Try asking NASA Mars.
Join us on the Journey to Mars as we explore with robots and send humans there one day. Download a Mars poster that speaks to you.
Mars: Viking's 40th Anniversary Artwork
Mars Quick Facts
Mars Map: Explore Mars, its canyon lands and volcanoes and the rover landing sites!
Experience Curiosity Interactive
What's New?
Six Things About Opportunity's Recovery Efforts
The global dust storm on Mars could soon let in enough sunlight for the Opportunity rover to recharge. Read More >>
Curiosity Mission Update: False Alarm!
Meet the People Behind NASA's InSight Mars Lander
Mars Terraforming Not Possible Using Present-Day Technology
Recent Videos
NASA Mars Report
What's the latest news from Mars? A dust storm continues to envelop the Red Planet and Curiosity's labs are back in action. Watch Video >>
Mars in a Minute: Are There Quakes on Mars?
Are there earthquakes on Mars? Or rather, "marsquakes?" And what could they teach us about the Red Planet? Find out more in this 60-second video from NASA's Jet Propulsion Laboratory. Watch Video >>
Curiosity at Martian Scenic Overlook
Curiosity Project Scientist Ashwin Vasavada gives a descriptive tour of the Mars rover's view in Gale Crater. The white-balanced scene looks back over the journey so far. Watch Video >> Read Article >>
Where are the Spacecraft?
Where is Curiosity?
Where are the Rovers?
Opportunity has reached Endeavour crater where it will spend time studying rocks never seen before. After a successful six-year mission, Spirit's mission has officially concluded. See the latest location maps  and  status reports.
Fun
Be A Mars Maker
Print your own 3D model of a Mars meteorite! Download Print File >> Mars Makers Home >> News Feature >>
Send a Postcard to Curiosity
Send the rover and the team a message. Send Postcard >>
Mars in The Palm of Your Hands
Tune in with Mars on the go.Download the Be A Martian App, on your Android, iPhone, Windows Phone and Tablets! More >>
Come explore Mars with us
Be part of exploration and discovery, and personally contribute to the expansion of human knowledge for all of us now, and as a legacy for those who follow. More >>
Ask Dr. C
Have you ever wondered why Mars is red?
Or, how big is the Mars Science Laboratory rover? Ask NASA Mars your questions. Ask a Question >>
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