List of missions to Mars

Last updated

This is a list of spacecraft missions (including unsuccessful ones) to the planet Mars, such as orbiters, landers, and rovers.

Contents

Missions

Mission Type Legend
  Mission to Mars
  Gravity assist, destination elsewhere

Landing locations

(view * discuss)
Interactive image map of the global topography of Mars, overlaid with the position of Martian rovers and landers. Coloring of the base map indicates relative elevations of Martian surface.
Clickable image: Clicking on the labels will open a new article.
(
Active *
Inactive *
Planned)
(See also: Mars map; Mars Memorials list) Mars Map.JPG
Interactive image map of the global topography of Mars, overlaid with the position of Martian rovers and landers. Coloring of the base map indicates relative elevations of Martian surface.
Mano cursor.svg Clickable image:Clicking on the labels will open a new article.
(  Active  Inactive  Planned)
PhoenixIcon.png Beagle 2
CuriosityIcon.png
Curiosity
PhoenixIcon.png
Deep Space 2
PhoenixIcon.png InSight
Mars3landericon.jpg Mars 2
Mars3landericon.jpg Mars 3
Mars3landericon.jpg Mars 6
PhoenixIcon.png
Mars Polar Lander ↓
RoverIcon.png Opportunity
CuriosityIcon.png
Perseverance
PhoenixIcon.png Phoenix
RoverIcon.png Rosalind Franklin
EDMIcon.png
Schiaparelli EDM
SojournerIcon.png Sojourner
RoverIcon.png
Spirit
ZhurongIcon.jpg Zhurong
VikingIcon.png
Viking 1
VikingIcon.png Viking 2
Mars landing sites (16 December 2020) PIA24320-MarsLandingSites-20201216.jpg
Mars landing sites (16 December 2020)

In 1999, Mars Climate Orbiter accidentally entered Mars' atmosphere and either burnt up or left Mars' orbit on an unknown trajectory.[ citation needed ]

There are a number of derelict spacecraft orbiting Mars whose location is not known precisely. There is a proposal to use the Optical Navigation Camera on the Mars Reconnaissance Orbiter to search for small moons, dust rings and old orbiters. [45] As of 2016, there were believed to be eight derelict spacecraft in orbit around Mars (barring unforeseen event). [46] The Viking 1 orbiter was not expected to decay until at least 2019. [47] Mariner 9, which entered Mars orbit in 1971, was expected to remain in orbit until approximately 2022, when it was projected to enter the Martian atmosphere and either burn up, or crash into the planet's surface. [48]

Timeline

Zhurong (rover)Tianwen-1Ingenuity (helicopter)Perseverance (rover)InSightCuriosity (rover)Phoenix (spacecraft)Opportunity (rover)Spirit (rover)Sojourner (rover)Mars PathfinderViking 2Viking 1PrOP-MMars 3List of missions to Mars

Missions to the moons of Mars

Phobos' Stickney Crater Stickney mro.jpg
Phobos' Stickney Crater
Deimos (lower left) and Phobos (lower right) compared with the asteroid 951 Gaspra Gaspra Phobos Deimos.jpg
Deimos (lower left) and Phobos (lower right) compared with the asteroid 951 Gaspra
Phobos by Mars Global Surveyor in 1998 Phobosmgs.gif
Phobos by Mars Global Surveyor in 1998

There have also have been proposed missions dedicated to explore the two moons of Mars, Phobos and Deimos. Many missions to Mars have also included dedicated observations of the moons, while this section is about missions focused solely on them. There have been three unsuccessful dedicated missions and many proposals. Because of the proximity of the Mars moons to Mars, any mission to them may also be considered a mission to Mars from some perspectives.

Past missions

Three missions to land on Phobos have been launched; the Soviet Phobos program in the late 1980s saw the launch of Phobos 1 and Phobos 2, while the Russian Fobos-Grunt sample return mission was launched in 2011. None of these missions were successful: Phobos 1 failed en route to Mars, Phobos 2 failed shortly before landing, and Fobos-Grunt never left low Earth orbit.

Launched missionTargetReference
Phobos 1 Phobos
Phobos 2 Phobos
Fobos-Grunt Phobos
Planned missions

In Japan, the Institute of Space and Astronautical Science (ISAS) is developing a sample return mission to Phobos. [50] [51] This mission is called Martian Moons eXploration (MMX) [52] and is a flagship Strategic Large Mission. [53] MMX will build on the expertise the Japan Aerospace Exploration Agency (JAXA) would gain through the Hayabusa2 and SLIM missions. [54] As of December 2023, MMX is scheduled to launch in 2026. [55]

Planned missionTargetReference
Martian Moons eXploration (MMX)Phobos and Deimos [52]
Past proposals

There have been at least three proposals in the United States Discovery Program, including PADME, PANDORA, and MERLIN. [56] The ESA has also considered a sample return mission, one of the latest known as Martian Moon Sample Return or MMSR, and it may use heritage from an asteroid sample return mission. [57]

Osiris-Rex 2 was a proposal to make OR a double mission, with the other one collecting samples from the two Mars moons. [58] In 2012, it was stated that this mission would be both the quickest and least expensive way to get samples from the Moons. [59]

The 'Red Rocks Project,' a part of Lockheed Martin's "Stepping Stones to Mars" program, proposed to explore Mars robotically from Deimos. [60] [61]

ProposalTargetReference
AladdinPhobos and Deimos [62]
DePhine Phobos and Deimos [63]
DSRDeimos [64]
GulliverDeimos [65]
HallPhobos and Deimos [66]
M-PADSPhobos and Deimos [67]
MerlinPhobos and Deimos [68]
MMSR (2011 ver.)Phobos or Deimos [57]
OSIRIS-REx 2Phobos or Deimos [59]
PandoraPhobos and Deimos [56]
PCROSSPhobos [69]
Phobos Surveyor Phobos [70]
PRIMEPhobos [71]
Fobos-Grunt 2 Phobos [72]
Phootprint Phobos [73] [74]
PADME Phobos and Deimos [75] [76]

Statistics

Summary

Launches to Mars
Decade
    1960s
    12
    1970s
    11
    1980s
    2
    1990s
    7
    2000s
    8
    2010s
    6
    2020s
    4

    Mission milestone by country

    Legend

      Achieved
      Failed attempt
    † First to achieve

    Mars missions
    Country/AgencyFlybyOrbitImpactLanderRoverPowered flightSample returnCrewed Landing
    Flag of the United States.svg United States Mariner 4, 1965 Mariner 9, 1971 Mars Polar Lander, 1999 Viking 1, 1976 Sojourner, 1997 Ingenuity, 2021
    Flag of the People's Republic of China.svg China Tianwen-1, 2021 Tianwen-1, 2021Tianwen-1, 2021 Zhurong, 2021
    Flag of the Soviet Union.svg Soviet Union Mars 2, 1971 Mars 2, 1971Mars 2 Lander, 1971 † Mars 3, 1971 PrOP-M, 1971
    European Space Agency logo.svg ESA Mars Express, 2003 Mars Express, 2003 Schiaparelli EDM, 2016 Schiaparelli EDM, 2016
    Flag of Russia.svg Russia TGO, 2016TGO, 2016 Mars 96, 1996 Mars 96, 1996
    Flag of India.svg India MOM, 2014 MOM, 2014
    Flag of the United Arab Emirates.svg UAE Hope, 2021 Hope, 2021
    Flag of the United Kingdom.svg United Kingdom Beagle 2, 2003 Beagle 2, 2003Beagle 2, 2003 [a]
    Flag of Japan (1870-1999).svg Japan Nozomi, 1998 Nozomi, 1998
    Phobos missions
    Country/AgencyImpactLanderRoverSample return
    Flag of the Soviet Union.svg Soviet Union Phobos 1, 1988 Phobos 1, 1988Phobos 1, 1988
    Flag of Russia.svg Russia Fobos-Grunt, 2011 Fobos-Grunt, 2011Fobos-Grunt, 2011

    Missions by organization/company

    CountryAgency or companySuccessfulPartial failureFailureOperational Gravity assist Total
    Flag of the United States.svg  United States NASA 13-54123
    Flag of the Soviet Union.svg Soviet Union Energia 1610--17
    Flag of Russia.svg Russia Roscosmos -12--3
    European Space Agency logo.svg ESA ESA -2--13
    Flag of the People's Republic of China.svg  China CNSA 1-11-2
    Flag of India.svg  India ISRO 1----1
    Flag of the United Arab Emirates.svg  United Arab Emirates UAESA 1--1-1
    Flag of Japan.svg  Japan ISAS --1--1
    Flag of the United Kingdom.svg  United Kingdom NSC --1--1

    Future missions

    Under development

    NameProposed
    launch date
    TypeStatusReference
    Flag of the United States.svg EscaPADE NET Spring 2025Two orbitersunder development [77]
    Flag of Japan.svg Flag of Germany.svg Martian Moons eXploration 2026Phobos sample return missionunder development [55]
    Flag of the People's Republic of China.svg Tianwen-3 2028Mars sample return missionplanned [78]
    Flag of Japan.svg TEREX Mid 2020sOrbiterplanned [79]
    Flag of Europe.svg Rosalind Franklin 2028Roverunder development
    Flag of India.svg Mars Lander Mission 2031Orbiter, lander, rover, aircraftplanned [80]

    Proposed missions

    Unrealized concepts

    1970s

    1990s

    2000s

    2010s-2020s

    NASA missions to Mars (28 September 2021)
(Perseverance rover/Ingenuity Mars Helicopter; InSight lander; Mars Reconnaissance Orbiter; Odyssey orbiter; Curiosity rover; MAVEN orbiter) PIA24838-NASA-MarsMissions-20210928.jpg
    NASA missions to Mars (28 September 2021)
    (Perseverance rover/Ingenuity Mars Helicopter; InSight lander; Mars Reconnaissance Orbiter; Odyssey orbiter; Curiosity rover; MAVEN orbiter)

    See also

    Notes

    1. While Beagle 2 had landed intact, it failed to establish communication.

    Related Research Articles

    <span class="mw-page-title-main">Phobos (moon)</span> Larger of the two moons of Mars

    Phobos is the innermost and larger of the two natural satellites of Mars, the other being Deimos. The two moons were discovered in 1877 by American astronomer Asaph Hall. Phobos is named after the Greek god of fear and panic, who is the son of Ares (Mars) and twin brother of Deimos.

    <span class="mw-page-title-main">Deimos (moon)</span> Smallest and outer moon of Mars

    Deimos is the smaller and outer of the two natural satellites of Mars, the other being Phobos. Deimos has a mean radius of 6.2 km (3.9 mi) and takes 30.3 hours to orbit Mars. Deimos is 23,460 km (14,580 mi) from Mars, much farther than Mars's other moon, Phobos. It is named after Deimos, the Ancient Greek god and personification of dread and terror.

    <span class="mw-page-title-main">Lander (spacecraft)</span> Type of spacecraft

    A lander is a spacecraft that descends towards, then comes to rest on the surface of an astronomical body other than Earth. In contrast to an impact probe, which makes a hard landing that damages or destroys the probe upon reaching the surface, a lander makes a soft landing after which the probe remains functional.

    <span class="mw-page-title-main">Exploration of Mars</span>

    The planet Mars has been explored remotely by spacecraft. Probes sent from Earth, beginning in the late 20th century, have yielded a large increase in knowledge about the Martian system, focused primarily on understanding its geology and habitability potential. Engineering interplanetary journeys is complicated and the exploration of Mars has experienced a high failure rate, especially the early attempts. Roughly sixty percent of all spacecraft destined for Mars failed before completing their missions, with some failing before their observations could begin. Some missions have been met with unexpected success, such as the twin Mars Exploration Rovers, Spirit and Opportunity, which operated for years beyond their specification.

    <span class="mw-page-title-main">Discovery Program</span> Ongoing solar system exploration program by NASA

    The Discovery Program is a series of Solar System exploration missions funded by the U.S. National Aeronautics and Space Administration (NASA) through its Planetary Missions Program Office. The cost of each mission is capped at a lower level than missions from NASA's New Frontiers or Flagship Programs. As a result, Discovery missions tend to be more focused on a specific scientific goal rather than serving a general purpose.

    <span class="mw-page-title-main">ExoMars</span> Astrobiology programme

    ExoMars is an astrobiology programme of the European Space Agency (ESA).

    <span class="mw-page-title-main">Moons of Mars</span> Natural satellites orbiting Mars

    The two moons of Mars are Phobos and Deimos. They are irregular in shape. Both were discovered by American astronomer Asaph Hall in August 1877 and are named after the Greek mythological twin characters Phobos and Deimos who accompanied their father Ares into battle.

    <span class="mw-page-title-main">Sample-return mission</span> Spacecraft mission

    A sample-return mission is a spacecraft mission to collect and return samples from an extraterrestrial location to Earth for analysis. Sample-return missions may bring back merely atoms and molecules or a deposit of complex compounds such as loose material and rocks. These samples may be obtained in a number of ways, such as soil and rock excavation or a collector array used for capturing particles of solar wind or cometary debris. Nonetheless, concerns have been raised that the return of such samples to planet Earth may endanger Earth itself.

    <span class="mw-page-title-main">Mars sample-return mission</span> Mars mission to collect rock and dust samples

    A Mars sample-return (MSR) mission is a proposed mission to collect rock and dust samples on Mars and return them to Earth. Such a mission would allow more extensive analysis than that allowed by onboard sensors.

    <span class="mw-page-title-main">Human mission to Mars</span> Proposed concepts

    The idea of sending humans to Mars has been the subject of aerospace engineering and scientific studies since the late 1940s as part of the broader exploration of Mars. Long-term proposals have included sending settlers and terraforming the planet. Currently, only robotic landers and rovers have been on Mars. The farthest humans have been beyond Earth is the Moon, under the U.S. National Aeronautics and Space Administration (NASA) Apollo program which ended in 1972.

    <span class="mw-page-title-main">Yinghuo-1</span> Chinese Mars orbiter, never left Earth orbit

    Yinghuo-1 was a Chinese Mars-exploration space probe, intended to be the first Chinese planetary space probe and the first Chinese spacecraft to orbit Mars. It was launched from Baikonur Cosmodrome, Kazakhstan, on 8 November 2011, along with the Russian Fobos-Grunt sample return spacecraft, which was intended to visit Mars' moon Phobos. The 115-kg (250-lb) Yinghuo-1 probe was intended by the CNSA to orbit Mars for about two years, studying the planet's surface, atmosphere, ionosphere and magnetic field. Shortly after launch, Fobos-Grunt was expected to perform two burns to depart Earth orbit bound for Mars. However, these burns did not take place, leaving both probes stranded in orbit. On 17 November 2011, CNSA reported that Yinghuo-1 had been declared lost. After a period of orbital decay, Yinghuo-1 and Fobos-Grunt underwent destructive re-entry on 15 January 2012, finally disintegrating over the Pacific Ocean.

    Phobos Surveyor is a mission concept under preliminary study by Marco Pavone of Stanford University, the NASA Jet Propulsion Laboratory (JPL), and the Massachusetts Institute of Technology as a part of NASA's Innovative Advanced Concepts program.

    <span class="mw-page-title-main">Phobos And Deimos & Mars Environment</span> NASA Mars orbiter mission concept

    Phobos And Deimos & Mars Environment (PADME) is a low-cost NASA Mars orbiter mission concept that would address longstanding unknowns about Mars' two moons Phobos and Deimos and their environment.

    Phootprint is a proposed sample-return mission to the Mars moon Phobos by the European Space Agency (ESA), proposed to be launched in 2024.

    The following outline is provided as an overview of and topical guide to Mars:

    <span class="mw-page-title-main">Martian Moons eXploration</span> Planned sample-return mission by Japan to Phobos

    Martian Moons eXploration (MMX) is a robotic space probe set for launch in 2026 to bring back the first samples from Mars' largest moon Phobos. Developed by the Japan Aerospace Exploration Agency (JAXA) and announced on 9 June 2015, MMX will land and collect samples from Phobos once or twice, along with conducting Deimos flyby observations and monitoring Mars's climate.

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