Mars Exploration Program

Overview

NASA's long-running programme of orbiters, landers, and rovers systematically exploring Mars.

Knowledge connections

• Operated byNASA
• Program includesSpirit (MER-A)
• Program includesOpportunity (MER-B)
• Program includesMars Science Laboratory
• Program includesMAVEN
• Program includesMars 2020

Sources

The primary and reference sources this topic draws on.

• NASA JPLJet Propulsion Laboratory / Solar System Dynamics

  Orbital data, ephemerides, and small-body parameters for planets, asteroids, and comets.