Mars Exploration Rovers - NASA Mars

20 Years After Landing: How NASA's Twin Rovers Changed Mars Science

NEWS

20 Years After Landing: How NASA's Twin Rovers Changed Mars Science

20 Years Since Twin Rovers Landed on Mars

PUBLIC TALK

20 Years Since Twin Rovers Landed on Mars

A Lifetime on Mars: The Adventures of Spirit and Opportunity

PODCAST

A Lifetime on Mars: The Adventures of Spirit and Opportunity

Memorable Images from the Rovers

Memorable Images from the Rovers

Opportunity's Parting Shot Was a Beautiful Panorama

Opportunity's Parting Shot Was a Beautiful Panorama

NASA's Opportunity Rover Mission on Mars Comes to End

NASA's Opportunity Rover Mission on Mars Comes to End

Mission
Overview

Science
Results

Rover Update

Artist's concept of a Mars Exploration Rover

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Write a message to the Opportunity rover and team.

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By The Numbers

Infographic about the Mars Rovers

This infographic highlights NASA's twin robot geologists, the Mars Exploration Rovers (MER) Spirit and Opportunity.

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Latest News

read the article '20 Years After Landing: How NASA's Twin Rovers Changed Mars Science'

January 17, 202420 Years After Landing: How NASA's Twin Rovers Changed Mars Science

read the article 'NASA-JPL's 'On a Mission' Podcast New Season Rolls Out With Mars Rovers'

December 20, 2021NASA-JPL's 'On a Mission' Podcast New Season Rolls Out With Mars Rovers

read the article 'Air Deliveries Bring NASA's Perseverance Mars Rover Closer to Launch'

May 21, 2020Air Deliveries Bring NASA's Perseverance Mars Rover Closer to Launch

Featured

Mission Overview

Meet Our Robots

Mars 2020 rover cutout

Curiosity rover cutout

Curiosity Rover

Helicopter Tech Demo

Ingenuity Helicopter

Sample Retrieval Lander cutout

Mars Sample Return

MAVEN orbiter cutout

Mars Reconnaissance Orbiter cutout

Mars Reconnaissance Orbiter

Mars Odyssey orbiter cutout

Mars Odyssey Orbiter

InSight lander cutout