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Mars Exploration Program
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Download a Mars Exploration Rover calendar for 2017 and 2018
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.
Have a question about Mars? Try asking NASA Mars.
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
Download Curiosity's Poster
Science Discoveries
What's New?
From Mars Rover: Panorama Above 'Perseverance Valley'
NASA's Hubble Sees Martian Moon Orbiting the Red Planet
Curiosity Mission Update: Closing time
For Moratorium on Sending Commands to Mars, Blame the Sun
Public Lecture About Curiosity's 5 Years on Mars
Curiosity Mars Rover Begins Study of Ridge Destination
Recent Videos
Time-lapse Video of Phobos in Orbit around Mars
20 Years of 24/7 Operations at Mars
Mars in a Minute: How Long is a Year on Mars?
Mars takes a longer trip around the Sun than Earth does. Find out what that means for spacecraft in this 60-second video.Watch Video >>
Six Ways Opportunity is like a Teenager
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 >>
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 NASA Mars your questions.Ask a Question >>
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