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MAVEN's Success!
Curiosity's Top 5 Science Discoveries
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What's New?
NASA, Planetary Scientists Find Meteoritic Evidence of Mars Water Reservoir
NASA Rover Finds Active and Ancient Organic Chemistry on Mars
NASA's MAVEN Mission Identifies Links in Chain Leading to Atmospheric Loss
Signs of Ancient Mars Lakes and Quakes Seen in New Map
Opportunity Working in No-Flash Mode for Now
Mount Sharp Buttes and Layers From Near 'Darwin'
Recent Videos
NASA Goddard Instrument Makes First Detection of Organic Matter on Mars
Simulated Flyover of Mars Canyon Map
The Making of Mount Sharp
Orion From the Recovery Ship - 12/05/2014
Orion Soars on First Flight Test
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
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 >>
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