Follow this link to skip to the main content National Aeronautics and Space Administration Logo
NASA Banner
NASA Mars Exploration Program
Mars Exploration Program
Send your name on the next Mars Mission, NASA's InSight Lander
Have a question about Mars? Try asking NASA Mars.
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.
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
What's New?
Curiosity Mission Update: Party like it's (Sol) 1999
New 'AR' Mobile App Features 3-D NASA Spacecraft
Bringing Mars to You!
Next NASA Mars Rover Reaches Key Manufacturing Milestone
Witness First Mars Launch from West Coast
Recent Videos
NASA Mars Report: Feb. 26, 2018
NASA's Curiosity finds crystals, Opportunity celebrates her 5,000th day on Mars and the MarCO smallsats get solar arrays. Watch Video >>
Mars in a Minute: What?s Inside Mars?
We know what "The Red Planet" looks like from the outside -- but what's going on under the surface of Mars? Find out more in the 60-second video from NASA's Jet Propulsion Laboratory. Watch Video >>
NASA Mars Report
This kickoff of a new Mars video series covers Opportunity's 14th anniversary on the Red Planet, Curiosity's spectacular panorama and ice deposits spotted by an orbiter. Watch Video >>
Curiosity at Martian Scenic Overlook
Curiosity Project Scientist Ashwin Vasavada gives a descriptive tour of the Mars rover's view in Gale Crater. The white-balanced scene looks back over the journey so far. Watch Video >> Read Article >>
NASA?s Mars 2020 Supersonic Parachute: Test Flight #1
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
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 >>