NASA Orbiter Views Sites of Fiction Film's Mars Landings
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 >>
What Happened to Early Mars' Atmosphere? New Study Eliminates One Theory
Mars Oribter Launched 10 Years Ago
One Decade after Launch, Mars Orbiter Still Going Strong
NASA Spacecraft Will Alter Orbit to Be in Place for Mars Lander's Arrival
50 Years of Mars Exploration
CRISM: Exploring the Geology of Mars
Christina Beck explains how CRISM hyperspectral images are used to understand the history and formation of Valles Marineris, one of the largest canyons in the solar system, and how the data is used to unravel the ancient environments of Mars.Watch Video >>
Found: Mars Reconnaissance Orbiter Locates Beagle 2 Lander
Simulated Flyover of Mars Canyon Map
Where is the Orbiter?
Where is the Mars Reconnaissance Orbiter?
Mars in The Palm of Your Hands
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 >>