These spacecraft have included NASA's Mars Global Surveyor (1997–2006) and Mars Reconnaissance Orbiter (2006–), and the European Space Agency's Mars Express probe (2003–).
Estas sondas inclúen a Mars Global Surveyor (1997–2006) e a sonda Mars Reconnaissance Orbiter (2006-), ámbalas dúas da NASA , e a sonda Mars Express da Axencia Espacial Europea (2003-).