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Mars Reconnaissance Orbiter
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This flash movie includes information about recent terabits received data. Total number of terabits received is 243.74
What's New?
Signs of Ancient Mars Lakes and Quakes Seen in New Map - 12/12/2014
High-resolution geological mapping based on images from NASA's Mars Reconnaissance Orbiter suggests lakes and "marsquakes" were part of the vast Valles Marineris canyon system.Read More >>Watch Video >>
NASA's Journey to Mars
Mars Exploration Program Director Named - 11/21/2014
Mars Spacecraft Reveal Comet Flyby Effects on Martian Atmosphere
Mars Orbiter's Spectrometer Shows Oort Comet's Coma
Mars Orbiter Image Shows Comet Nucleus is Small
Recent Videos
Simulated Flyover of Mars Canyon Map - 12/12/2014
This animation simulates a flyover of a portion of a Martian canyon detailed in a geological map produced by the U.S. Geological Survey and based on observations by the HiRISE camera on NASA's Mars Reconnaissance Orbiter. The landforms include a series of hills called Candor Colles.Watch Video >>Related Article >>
Mars Orbiter Observes Comet Siding Spring
Mars-Flyby Comet in False Color
Where is the Orbiter?
Where is the Mars Reconnaissance Orbiter?
View the simulated views and computer generated images of where Mars Reconnaissance Orbiter is now.More >>
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 >>
Eyes on the Solar System
"Eyes on the Solar System" is a 3-D environment full of real NASA mission data. Explore the cosmos, including Mars from your computer. Fly with NASA's Voyager 2 spacecraft. See the entire solar system moving in real time. It's up to you. You control space and time.More >>
Ask Dr. C
Have you ever wondered why Mars is red?
Or, how long does it take for Mars to orbit the sun? Ask Dr. C, your personal Mars expert!More >>