NASA Mars Missions - Statistics

General Stats

Answer Stats

Launch Date	Probe Type	Mission Status	Answer	% Correct
November 2011	Rover	Ongoing	Mars Science Laboratory (Curiosity)	83%
July 2003	Rover	Ongoing	Mars Exploration Rover - Opportunity	75%
June 2003	Rover	Success	Mars Exploration Rover - Spirit	66%
August 1975	Lander/ Orbiter	Success	Viking 1	61%
September 1975	Lander/ Orbiter	Success	Viking 2	61%
November 1964	Flyby	Success	Mariner 4	58%
(launched on above mission)	Rover	Success	Sojourner	55%
November 1964	Flyby	Failure	Mariner 3	53%
February 1969	Flyby	Success	Mariner 6	47%
March 1969	Flyby	Success	Mariner 7	47%
December 1996	Lander	Success	Mars Pathfinder	47%
May 1971	Orbiter	Success	Mariner 9	45%
May 1971	Orbiter	Failure	Mariner 8	44%
March 2016 (delayed to May 2018)	Lander	Delayed	InSight	34%
August 2005	Orbiter	Ongoing	Mars Reconnaissance Orbiter	31%
August 2007	Lander	Success	Phoenix Mars Lander	31%
December 1998	Orbiter	Failure	Mars Climate Orbiter	25%
April 2001	Orbiter	Ongoing	2001 Mars Odyssey	22%
January 1999	Lander	Failure	Mars Polar Lander	22%
November 2013	Orbiter	Ongoing	Mars Atmosphere and Volatile Evolution (MAVEN)	20%
November 1996	Orbiter	Success	Mars Global Surveyor	14%
(launched on above mission)	Impact	Failure	Deep Space 2 Probes	11%
September 1992	Orbiter	Failure	Mars Observer	9%

Score Distribution

Percent of People with Each Score

Percentile by Number Answered

Your Score History

You have not taken this quiz