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Mars Exploration Program
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Mars Map: Explore Mars, its canyon lands and volcanoes and the rover landing sites!
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Science Discoveries
Mars Exploration Rovers Calendar for 2015 - 2016
Curiosity's Top Science Discoveries
What's New?
JPL's Role in Making 'The Martian' a Reality
NASA Orbiter Views Sites of Fiction Film's Mars Landings
Curiosity's Drill Hole and Location are Picture Perfect
NASA Confirms Evidence That Liquid Water Flows on Today's Mars - 09/28/2015
New findings from NASA's Mars Reconnaissance Orbiter (MRO) provide the strongest evidence yet that liquid water flows intermittently on present-day Mars.Read More & Watch Webcast >>
Opportunity Mars Rover Preparing for Active Winter
NASA's MAVEN Celebrates One Year at Mars
Recent Videos
50 Years of Mars Exploration
Curiosity Rover Report: Three Years on Mars - 08/03/2015
After three action-packed years on Mars, the Curiosity rover is ready to take on higher slopes of Mount Sharp.Watch Video >>
Five Ways Mariner 4 Changed Mars Exploration
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.
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
Celebrate Curiosity's second year on Mars by sending 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 >>
Explore Curiosity's Journey in 3D
Follow Curiosity's drive and read about the latest updates on Curiosity's Journey on Mars!Start Now >>
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 Dr. C, your personal Mars expert!More >>