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ExoMars
ExoMars (Exobiology on Mars) is an astrobiology programme of the European Space Agency (ESA). The goals of ExoMars are to search for signs of past life on Mars, investigate how the Martian water and geochemical environment varies, investigate atmospheric trace gases and their sources and, by doing so, demonstrate the technologies for a future Mars sample-return mission. The first part of the programme is a mission launched in 2016 that placed the Trace Gas Orbiter into Mars orbit and released the Schiaparelli EDM, ''Schiaparelli'' EDM lander. The orbiter is operational but the lander crashed on the planet's surface. The second part of the programme was planned to launch in July 2020, when the ''Kazachok'' lander would have delivered the Rosalind Franklin (rover), ''Rosalind Franklin'' rover on the surface, supporting a Exploration of Mars, science mission that was expected to last into 2022 or beyond. On 12 March 2020, it was announced that the second mission was being delayed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Schiaparelli EDM
''Schiaparelli'' EDM () was a failed Entry, Descent, and Landing Demonstrator Module (EDM) of the ExoMars programme—a joint mission of the European Space Agency (ESA) and the Russian Space Agency Roscosmos. It was built in Italy and was intended to test technology for future soft landings on the surface of Mars. It also had a limited but focused science payload that would have measured atmospheric electricity on Mars and local meteorological conditions. Launched together with the ExoMars Trace Gas Orbiter (TGO) on 14 March 2016, ''Schiaparelli'' attempted a landing on 19 October 2016. Telemetry signals from ''Schiaparelli'', monitored in real time by the Giant Metrewave Radio Telescope in India (and confirmed by ''Mars Express''), were lost about one minute from the surface during the final landing stages. On 21 October 2016, NASA released an image by the ''Mars Reconnaissance Orbiter'' showing what appears to be the lander's crash site. The telemetry data accumulated and rel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rosalind Franklin (rover)
''Rosalind Franklin'', previously known as the ExoMars rover, is a planned robotic Mars rover, part of the international ExoMars programme led by the European Space Agency, European Space Agency (ESA). The rover is named after Rosalind Franklin, a British chemist and DNA research pioneer. The mission was scheduled to launch in July 2020 in cooperation with the Russian Roscosmos State Corporation, Roscosmos, and was later postponed to 2022. The Russian invasion of Ukraine has caused a delay of the programme, as the member states of the ESA voted to suspend the joint mission with Russia. in July 2022, ESA terminated its cooperation on the project with Russia. , the launch of the rover was not expected to occur before 2028 due to the need for a new non-Russian landing platform. In 2024, the mission received additional funding to restart and complete the mission. The award went to Thales Alenia Space and launch was scheduled for 2028. ESA also signed an agreement with NASA to procu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mars Trace Gas Orbiter
The ExoMars Trace Gas Orbiter (TGO or ExoMars Orbiter) is a collaborative project between the European Space Agency (ESA) and the Russian Roscosmos agency that sent an atmospheric research orbiter and the ''Schiaparelli'' demonstration lander to Mars in 2016 as part of the European-led ExoMars programme. A key goal is to gain a better understanding of methane () and other trace gases present in the Martian atmosphere that could be evidence for possible biological activity. The Trace Gas Orbiter delivered the ''Schiaparelli'' lander on 16 October 2016, which crashed on the surface due to a premature release of the parachute. TGO has been orbiting Mars since October 2016 and performing science observations of the planet since April 2018. The ExoMars programme will continue with the ''Rosalind Franklin'' rover in 2028, which will search for biomolecules and biosignatures; the TGO will operate as the communication link for the lander and rover and provide communication for ot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kazachok
The ExoMars ''Kazachok'' (; formerly ExoMars 2020 Surface Platform) was a planned robotic Mars lander led by Roscosmos, part of the ExoMars 2022 joint mission with the European Space Agency. ''Kazachok'' translates as "Little Cossack", and is also the name of an East Slavic folk dance. The plan called for a Russian Proton-M rocket to launch the Russian-built lander that to deliver the ''Rosalind Franklin'' rover to the surface of Mars. Once safely landed, ''Kazachok'' would have deployed the rover and start a one Earth-year mission to investigate the surface environment at the landing site. The spacecraft was scheduled to launch in 2020 and land on Mars in mid 2021, but due to the failure of the entry parachutes to pass testing, the launch was moved to 20 September 2022. In March 2022, amidst the backdrop of the Russian invasion of Ukraine, the European Space Agency voted to suspend their cooperation with Russia on the ExoMars mission. Scientific instruments The ''Kaza ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Life On Mars
The possibility of life on Mars is a subject of interest in astrobiology due to the planet's proximity and similarities to Earth. To date, no conclusive evidence of past or present life has been found on Mars. Cumulative evidence suggests that during the ancient Noachian time period, the surface environment of Water on Mars, Mars had liquid water and may have been Planetary habitability, habitable for microorganisms, but habitable conditions do not necessarily indicate life. Scientific searches for evidence of life began in the 19th century and continue today via telescopic investigations and deployed probes, searching for water, chemical biosignatures in the soil and rocks at the planet's surface, and biomarker gases in the atmosphere. Mars is of particular interest for the study of the Abiogenesis, origins of life because of its similarity to the early Earth. This is especially true since Mars has a cold climate and lacks plate tectonics or continental drift, so it has remain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Exploration Of Mars
The planet Mars has been explored remotely by spacecraft. Uncrewed 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 Geology of Mars, its geology and Planetary habitability, habitability potential. Engineering Interplanetary spaceflight, 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 (rover), Spirit'' and ''Opportunity (rover), Opportunity'', which operated for years beyond their specification. Current status There are two functional rovers on the surface of Mars, the Curiosity (rover), ''Curiosity'' and Persever ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Methane On Mars
Natural methane on Mars refers to reports of detection of methane (CH4) in Atmosphere of Mars, Mars’ atmosphere. The potential presence of methane in the atmosphere of Mars may indicate the presence of microbial Life on Mars (planet), life or Geology, geological activity. Mars Spacecraft, orbiters and Mars rover, rovers, as well as Earth-based Telescope, telescopes, have used infrared spectroscopy to search for trace amounts of methane in Mars' atmosphere. Measurements of methane from 60 Parts per notation#Mass fraction vs. mole fraction vs. volume fraction, ppbv to under the detection limit (<0.05 ppbv) have been reported, but there is no scientific consensus on whether these observations genuinely corroborate the existence of methane on Mars. Reports of methane detection in Mars' atmosphere Mariner 7 and Mariner 9 flyby missions In 1969, the Mariner 6 and 7, Mariner 7 science team reported in a ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mars Exploration Joint Initiative
The Mars Exploration Joint Initiative (MEJI) is an agreement signed between United States' space agency, NASA, and Europe's space agency, ESA to join resources and expertise in order to continue the exploration of the planet Mars. The agreement was signed in Washington D.C. in October 2009, between NASA administrator Charles Bolden and ESA director-general Jean-Jacques Dordain. In its hey-day it resulted in a synergy between NASA Mars Science Orbiter and the Aurora ExoMars program, the combination of a flexible collaborative proposal within NASA and ESA to send a new orbiter-carrier to Mars in 2016 as part of the European-led ExoMars project.MEPAG Report to the Planetary Science Subcommittee Author: Jack Mustard, MEPAG Chair. July 9, 2009 (pp. 3) One of the goals was for NASA to p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
