Illustration of Mars rover drilling



NASA and ESA (European Space Agency) are moving to the next phase in a campaign to deepen understanding of whether life ever existed on Mars and, in turn, better understand the origins of life on Earth.

NASA has approved the Mars Sample Return (MSR) multi-mission effort to advance to Phase A, preparing to bring the first pristine samples from Mars back to Earth. During this phase, the program will mature critical technologies and make critical design decisions as well as assess industry partnerships.

The first endeavor of this campaign is in progress. NASA's mara 2020 Perseverance rover launched in July and is set to land on the Red Planet Feb. 18, 2021. The car-size rover will search for signs of ancient microbial life. Using a coring drill at the end of its robotic arm, Perseverance has the capability to gather samples of Martian rock and regolith (broken rock and dust) and hermetically seal them in collection tubes. Perseverance can deposit these samples at designated locations on the Martian surface or store them internally.

In the next steps of the MSR campaign, NASA and ESA will provide respective components for a Sample Retrieval Lander mission and an Earth Return Orbiter mission, with launches planned in the latter half of this decade. The Sample Retrieval Lander mission will deliver a Sample Fetch Rover and Mars Ascent Vehicle to the surface of Mars. The rover will retrieve the samples and transport them to the lander. The Perseverance rover also provides a potential capability for delivery of collection tubes to the lander. A robotic arm on the lander will transfer the samples into a container embedded in the nose of the Mars Ascent Vehicle.

Once sealed, the system will prepare for the first launch from another planet. In Mars orbit, the Earth Return Orbiter will rendezvous with and capture the sealed sample container, and then place the samples in an additional high-reliability containment capsule for return to Earth in the early 2030s.

"Returning samples of Mars to Earth has been a goal of planetary scientists since the early days of the space age, and the successful completion of this MSR key decision point is an important next step in transforming this goal into reality," said Thomas Zurbuchen, associate administrator for science at NASA Headquarters in Washington. "MSR is a complex campaign, and it encapsulates the very essence of pioneering space exploration – pushing the boundaries of what's capable and, in so doing, furthering our understanding of our place in the universe."

Bringing Mars samples back to Earth will allow scientists across the world to examine the specimens using sophisticated instruments too large and too complex to send to Mars, and will allow future generations to study them using technology not yet available. Curating the samples on Earth will allow the science community to test new theories and models as they are developed, much as the Apollo samples returned from the Moon have done for decades.






The MSR campaign also 

advances NASA's efforts to send humans to the Red Planet. It will involve landing heavier spacecraft on the Martian surface than ever before. It would also involve launch from and rendezvous operations around another planet for the first time. With the Artemis program, NASA will land the first woman and next man on the lunar surface in 2024 to prepare for humanity's next giant leap – sending astronauts to Mars.

"MSR will foster significant engineering advances for humanity and advance technologies needed to successfully realize the first round-trip mission to another planet," said Jeff Gramling, Mars Sample Return program director at NASA Headquarters. "The scientific advances offered by pristine Martian samples through MSR are unprecedented, and this mission will contribute to NASA's eventual goal of sending humans to Mars."

NASA established a to evaluate its early concepts for partnership with ESA to return the first samples from another planet. The board's released in October found the  NASA convened a second group of independent experts, the MSR Standing Review Board (SRB), to provide ongoing assessment of the MSR program. The SRB also recommended the program move into Phase A.

"Beginning the formulation work of Phase A is a momentous step for our team, albeit one of several to come," said Bobby Braun, Mars Sample Return program manager at NASA's Jet Propulsion Laboratory in Southern California, which leads development for NASA's MSR effort. "These reviews strengthened our plan forward and this milestone signals creation of a tangible approach for MSR built upon the extraordinary capabilities of the NASA centers, our ESA partners, and industry."

ESA is providing the Earth Return Orbiter, Sample Fetch Rover, and the lander's robotic arm to the partnership. NASA is providing the Sample Retrieval Lander, Mars Ascent Vehicle, and the Capture/Containment and Return System payload on the Earth Return Orbiter. Multiple NASA Centers are involved in this effort, contributing in their areas of strength.

For more information about the agency's activities on Mars, visit:




TRANSLATED  In BANGLA



āĻŽāĻ™্āĻ—āϞāĻ—্āϰāĻšে āĻĒৃāĻĨিāĻŦীāϰ āύāĻŽুāύা āĻĢিāϰিāϝ়ে āφāύাāϰ āϜāύ্āϝāύাāϏা āĻĒ্āϰāϚাāϰāĻŖা āϚাāϞিāϝ়ে āĻāĻ—িāϝ়ে āϚāϞেāĻ›েāĻ“āĻŦিāϜেāĻŽāĻ™্āĻ—āϞāĻ—্āϰāĻšে āϜীāĻŦāύ āĻ•āĻ–āύāĻ“ āĻŦিāĻĻ্āϝāĻŽাāύāĻ›িāϞ āĻ•িāύা āĻāĻŦং āĻāϰ āĻĒāϰিāĻŦāϰ্āϤে, āĻĒৃāĻĨিāĻŦীāϤেāϜীāĻŦāύেāϰ āωāϤ্āϏāĻ•ে āφāϰāĻ“ āĻ­াāϞāĻ­াāĻŦে āĻŦোāĻাāϰ āϜāύ্āϝ āφāϰāĻ“āĻ—āĻ­ীāϰāĻ­াāĻŦে āωāĻĒāϞāĻŦ্āϧি āĻ•āϰাāϰ āĻ…āĻ­িāϝাāύে 


 āĻŽāĻ™্āĻ—āϞāĻ—্āϰāĻšে āϜীāĻŦāύ āĻ•āĻ–āύāĻ“ āĻŦিāĻĻ্āϝāĻŽাāύ āĻ›িāϞ āĻ•িāύাāĻāĻŦং āĻāϰ āĻĒāϰিāĻŦāϰ্āϤে, āĻĒৃāĻĨিāĻŦীāϤে āϜীāĻŦāύেāϰāωāϤ্āϏāĻ•ে āφāϰāĻ“ āĻ­াāϞāĻ­াāĻŦে āĻŦোāĻাāϰ āϜāύ্āϝ āφāϰāĻ“āĻ—āĻ­ীāϰāĻ­াāĻŦে āωāĻĒāϞāĻŦ্āϧি āĻ•āϰাāϰ āĻ…āĻ­িāϝাāύে āύাāϏা āĻāĻŦংāχāĻāϏāĻ (āχāωāϰোāĻĒীāϝ় āϏ্āĻĒেāϏ āĻāϜেāύ্āϏি) āĻĒāϰāĻŦāϰ্āϤী āĻĒāϰ্āϝাāϝ়েāϚāϞেāĻ›ে।āĻŽāĻ™্āĻ—āϞ āĻĨেāĻ•ে āĻĒৃāĻĨিāĻŦীāϤে āĻĒ্āϰāĻĨāĻŽ āφāĻĻি āύāĻŽুāύাāφāύাāϰ āĻĒ্āϰāϏ্āϤুāϤি āύিāϝ়ে āύাāϏা āĻĢেāϜ āĻ-āϤেāĻāĻ—িāϝ়ে āϝাāĻ“āϝ়াāϰ āϜāύ্āϝ āĻŽāĻ™্āĻ—āϞ āϏ্āϝাāĻŽ্āĻĒāϞ āϰিāϟাāϰ্āύ(āĻāĻŽāĻāϏāφāϰ) āĻŽাāϞ্āϟি-āĻŽিāĻļāύ āĻĒ্āϰāϝ়াāϏāĻ•ে āĻ…āύুāĻŽোāĻĻāύ āĻĻিāϝ়েāĻ›ে।āĻāχ āĻĒāϰ্āϝাāϝ়ে, āĻĒ্āϰোāĻ—্āϰাāĻŽāϟি āϏāĻŽাāϞোāϚāύাāĻŽূāϞāĻ•āĻĒ্āϰāϝুāĻ•্āϤি āĻĒāϰিāĻĒāĻ•্āĻ• āĻ•āϰāĻŦে āĻāĻŦং āϏāĻŽাāϞোāϚāύাāĻŽূāϞāĻ•āύāĻ•āĻļাāϰ āϏিāĻĻ্āϧাāύ্āϤ āύেāĻŦে āĻĒাāĻļাāĻĒাāĻļি āĻļিāϞ্āĻĒেāϰāĻ…ংāĻļীāĻĻাāϰিāϤ্āĻŦেāϰ āĻŽূāϞ্āϝাāϝ়āύ āĻ•āϰāĻŦে।āĻāχ āĻĒ্āϰāϚাāϰেāϰ āĻĒ্āϰāĻĨāĻŽ āĻĒ্āϰāϚেāώ্āϟা āϚāϞāĻ›ে। āϜুāϞাāχāĻŽাāϏে āύাāϏাāϰ āĻŽāĻ™্āĻ—āϞ āĻ—্āϰāĻš 2020 āĻ…āϧ্āϝāĻŦāϏাāϝ়āϰোāĻ­াāϰ āϚাāϞু āĻšāϝ়েāĻ›িāϞ āĻāĻŦং 18 āĻĢেāĻŦ্āϰুāϝ়াāϰি, 2021-āĻāϰেāĻĄ āĻĒ্āϞ্āϝাāύেāϟে āĻ…āĻŦāϤāϰāĻŖ āĻ•āϰāϤে āϚāϞেāĻ›ে carāĻ—াāĻĄ়ী-āφāĻ•াāϰেāϰ āϰোāĻ­াāϰāϟি āĻĒ্āϰাāϚীāύ āĻ…āĻŖুāϜীāĻŦেāϰāϞāĻ•্āώāĻŖāĻ—ুāϞিāϰ āϏāύ্āϧাāύ āĻ•āϰāĻŦে। āϰোāĻŦোāϟিāĻ• āφāϰ্āĻŽেāϰ āĻļেāώে āĻāĻ•āϟিāĻ•āϰিং āĻĄ্āϰিāϞ āĻŦ্āϝāĻŦāĻšাāϰ āĻ•āϰে, āĻ…āϧ্āϝāĻŦāϏাāϝ়āĻŽাāϰ্āϟিāϝ়াāύ āϰāĻ• āĻāĻŦং āϰেāĻ—োāϞিāĻĨ (āĻ­াāĻ™া āĻļিāϞা āĻāĻŦং āϧূāϞিāĻ•āĻŖা)āĻāϰ āύāĻŽুāύাāĻ—ুāϞি āϏংāĻ—্āϰāĻš āĻāĻŦং āϏংāĻ—্āϰāĻšেāϰāϟিāωāĻŦāĻ—ুāϞিāϤে āĻšাāϰāĻŽেāϟিāĻ•āĻ­াāĻŦে āϏিāϞ āĻ•āϰাāϰ āĻ•্āώāĻŽāϤাāϰাāĻ–ে। āĻ…āϧ্āϝāĻŦāϏাāϝ় āĻāχ āύāĻŽুāύাāĻ—ুāϞি āĻŽাāϰ্āϟিāϝ়াāύāĻĒৃāώ্āĻ েāϰ āύিāϰ্āϧাāϰিāϤ āϏ্āĻĨাāύে āϜāĻŽা āĻ•āϰāϤে āĻŦাāϏেāĻ—ুāϞি āĻ…āĻ­্āϝāύ্āϤāϰীāĻŖāĻ­াāĻŦে āϏāĻž্āϚāϝ় āĻ•āϰāϤে āĻĒাāϰে।


āĻāĻŽāĻāϏāφāϰ āĻĒ্āϰāϚাāϰেāϰ āĻĒāϰāĻŦāϰ্āϤী āĻĒāĻĻāĻ•্āώেāĻĒে,āύাāϏা āĻāĻŦং āχāĻāϏāĻ āĻāχ āĻĻāĻļāĻ•েāϰ āĻļেāώাāϰ্āϧেāĻĒāϰিāĻ•āϞ্āĻĒāύা āĻ•āϰা āĻāĻ•āϟি āύāĻŽুāύা āĻĒুāύāϰুāĻĻ্āϧাāϰāϞ্āϝাāύ্āĻĄাāϰ āĻŽিāĻļāύ āĻāĻŦং āĻāĻ•āϟি āφāϰ্āĻĨāϰিāϟাāϰ্āύ āĻ…āϰāĻŦিāϟাāϰ āĻŽিāĻļāύেāϰ āϜāύ্āϝ āϏংāĻļ্āϞিāώ্āϟāωāĻĒাāĻĻাāύ āϏāϰāĻŦāϰাāĻš āĻ•āϰāĻŦে। āύāĻŽুāύাāĻĒুāύāϰুāĻĻ্āϧাāϰ āϞ্āϝাāύ্āĻĄাāϰ āĻŽিāĻļāύ āĻāĻ•āϟি āύāĻŽুāύাāĻĢ্āϝাāϚ āϰোāĻ­াāϰ āĻāĻŦং āĻŽāĻ™্āĻ—āϞ āĻ—্āϰāĻš āĻ…্āϝাāϏেāύ্āϟāϝাāύāϟি āĻŽāĻ™্āĻ—āϞ āĻ—্āϰāĻšে āωāĻĒāϏ্āĻĨাāĻĒāύ āĻ•āϰāĻŦে।āϰোāĻ­াāϰ āύāĻŽুāύাāĻ—ুāϞি āĻĒুāύāϰুāĻĻ্āϧাāϰ āĻ•āϰāĻŦে āĻāĻŦংāϞ্āϝাāύ্āĻĄাāϰে āύিāϝ়ে āϝাāĻŦে transportāĻ…āϧ্āϝāĻŦāϏাāϝ় āϰোāĻ­াāϰ āϞ্āϝাāύ্āĻĄাāϰেāϏংāĻ—্āϰāĻšেāϰ āϟিāωāĻŦ āϏāϰāĻŦāϰাāĻšেāϰ āϜāύ্āϝ āĻāĻ•āϟিāϏāĻŽ্āĻ­াāĻŦ্āϝ āĻ•্āώāĻŽāϤাāĻ“ āϏāϰāĻŦāϰাāĻš āĻ•āϰে। āϞ্āϝাāύ্āĻĄাāϰেāϰāĻāĻ•āϟি āϰোāĻŦোāϟিāĻ• āĻŦাāĻšু āύāĻŽুāύাāĻ—ুāϞিāĻŽাāϰ্āϏেāύ্āϟ āĻ…্āϝাāϏেāύ্āϟ āϝাāύāĻŦাāĻšāύেāϰ āύাāĻ•েāĻāĻŽāĻŦেāĻĄ āĻ•āϰা āĻĒাāϤ্āϰে āϏ্āĻĨাāύাāύ্āϤāϰ āĻ•āϰāĻŦে।āĻāĻ•āĻŦাāϰ āϏীāϞāĻŽোāĻšāϰ āĻ•āϰা āĻšāϞে, āϏিāϏ্āϟেāĻŽāϟি āĻ…āύ্āϝāĻ—্āϰāĻš āĻĨেāĻ•ে āĻĒ্āϰāĻĨāĻŽ āϞāĻž্āϚেāϰ āϜāύ্āϝ āĻĒ্āϰāϏ্āϤুāϤāĻ•āϰāĻŦে। āĻŽāĻ™্āĻ—āϞ āĻ—্āϰāĻšেāϰ āĻ•āĻ•্āώāĻĒāĻĨে, āφāϰ্āĻĨ āϰিāϟাāϰ্āύāĻ…āϰāĻŦিāϟাāϰāϟি āϏিāϞ āĻ•āϰা āύāĻŽুāύা āϧাāϰāĻ•āϟিāϰ āϏাāĻĨেāωāĻĒāϏ্āĻĨাāĻĒিāϤ āĻšāĻŦে āĻāĻŦং āĻ•্āϝাāĻĒāϚাāϰ āĻ•āϰāĻŦে āĻāĻŦংāϤাāϰāĻĒāϰে 2030 āĻāϰ āĻĻāĻļāĻ•েāϰ āĻ—োāĻĄ়াāϰ āĻĻিāĻ•েāĻĒৃāĻĨিāĻŦীāϤে āĻĒ্āϰāϤ্āϝাāĻŦāϰ্āϤāύেāϰ āϜāύ্āϝ āύāĻŽুāύাāĻ—ুāϞিāĻ•ে āĻāĻ•āϟিāĻ…āϤিāϰিāĻ•্āϤ āωāϚ্āϚ-āύিāϰ্āĻ­āϰāϝোāĻ—্āϝāϤাāϰ āϧাāϰāĻ• āĻ•্āϝাāĻĒāϏুāϞেāϰাāĻ–āĻŦে।


"āĻĒৃāĻĨিāĻŦীāϤে āĻŽāĻ™্āĻ—āϞ āĻ—্āϰāĻšেāϰ āύāĻŽুāύা āĻĢিāϰিāϝ়ে āĻĻেāĻ“āϝ়াāĻ—্āϰāĻš āĻŦিāϜ্āĻžাāύীāĻĻেāϰ āĻāĻ•āϟি āϞāĻ•্āώ্āϝ āĻ›িāϞāϏ্āĻĨাāύ āϝুāĻ—েāϰ āĻĒ্āϰāĻĨāĻŽ āĻĻিāύ āĻĨেāĻ•েāχ,āĻāĻŦং āĻāϟিāϰ āϏāĻĢāϞ āϏāĻŽাāĻĒ্āϤিāĻ“āϝ়াāĻļিংāϟāύেāϰ āύাāϏাāϰ āϏāĻĻāϰ āĻĻāĻĢāϤāϰেāϰ āĻŦিāϜ্āĻžাāύেāϰāϏāĻšāϝোāĻ—ী āĻĒ্āϰāĻļাāϏāĻ• āϟāĻŽাāϏ āϜুāϰāĻŦুāϚেāύ āĻŦāϞেāĻ›েāύ,āĻāĻŽāĻāϏāφāϰ āĻŽূāϞ āϏিāĻĻ্āϧাāύ্āϤ āĻĒāϝ়েāύ্āϟāĻāχ āϞāĻ•্āώ্āϝāϟিāĻ•ে āĻŦাāϏ্āϤāĻŦে āϰূāĻĒাāύ্āϤāϰিāϤāĻ•āϰাāϰ āϜāύ্āϝ āĻāĻ•āϟি āĻ—ুāϰুāϤ্āĻŦāĻĒূāϰ্āĻŖāĻĒāϰāĻŦāϰ্āϤী āĻĒāĻĻāĻ•্āώেāĻĒ। "āĻāĻŽāĻāϏāφāϰ āĻāĻ•āϟিāϜāϟিāϞ āĻĒ্āϰāϚাāϰ, āĻāĻŦং āĻāϟি āĻ…āĻ—্āϰāĻŖী āϏ্āĻĨাāύāĻ…āύুāϏāύ্āϧাāύেāϰ āĻŽূāϞ āĻ…ংāĻļāĻ•ে āφāĻŦāĻĻ্āϧ āĻ•āϰে- āĻ•ী āϏāĻ•্āώāĻŽ āĻāĻŦং āĻāϰāĻ•āĻŽেāϰ āϏীāĻŽাāύা,āĻŽāĻšাāĻŦিāĻļ্āĻŦে āφāĻŽাāĻĻেāϰ āĻ…āĻŦāϏ্āĻĨাāύ āϏāĻŽ্āĻĒāϰ্āĻ•েāφāĻŽাāĻĻেāϰ āωāĻĒāϞāĻŦ্āϧি āφāϰāĻ“ āĻŦাāĻĄ়িāϝ়েāϤোāϞে ""āĻĒৃāĻĨিāĻŦীāϤে āĻŽāĻ™্āĻ—āϞ āĻ—্āϰāĻšেāϰ āύāĻŽুāύা āĻĢিāϰিāϝ়েāφāύাāϰ āĻĢāϞে āĻŦিāĻļ্āĻŦāϜুāĻĄ়ে āĻŦিāϜ্āĻžাāύীāϰা āĻŽāĻ™্āĻ—āϞে āĻĒ্āϰেāϰāĻŖেāϰāϜāύ্āϝ āĻ…āϤ্āϝাāϧুāύিāĻ• āĻ“ āĻ…āϤিāϜāϟিāϞ āϏāϰāĻž্āϜাāĻŽ āĻŦ্āϝāĻŦāĻšাāϰ āĻ•āϰে āύāĻŽুāύাāĻ—ুāϞি āĻĒāϰীāĻ•্āώাāĻ•āϰāϤে āĻĒাāϰāĻŦেāύ āĻāĻŦং āĻ­āĻŦিāώ্āϝāϤে āĻĒ্āϰāϜāύ্āĻŽāĻ•েāĻāĻ–āύāĻ“ āĻĒ্āϰāϝুāĻ•্āϤিāϟি āĻŦ্āϝāĻŦāĻšাāϰ āĻ•āϰে āϤাāĻĻেāϰ āĻ…āϧ্āϝāϝ়āύāĻ•āϰাāϰ āĻ…āύুāĻŽāϤি āĻĻেāĻŦে āύা āϝা āĻāĻ–āύāĻ“ āĻĒাāĻ“āϝ়াāϝাāϝ় āύি। āĻĒৃāĻĨিāĻŦীāϤে āύāĻŽুāύাāĻ—ুāϞি āϏংāĻļোāϧāύāĻ•āϰা āĻŦিāϜ্āĻžাāύ āϏāĻŽ্āĻĒ্āϰāĻĻাāϝ়āĻ•ে āύāϤুāύ āϤāϤ্āϤ্āĻŦāĻāĻŦং āĻŽāĻĄেāϞāĻ—ুāϞি āĻŦিāĻ•াāĻļেāϰ āϏাāĻĨে āϏাāĻĨেāĻĒāϰীāĻ•্āώা āĻ•āϰাāϰ āĻ…āύুāĻŽāϤি āĻĻেāĻŦে, āϝেāĻŽāύāϟি āϚাঁāĻĻ āĻĨেāĻ•েāĻĢিāϰে āφāϏা āĻ…্āϝাāĻĒোāϞো āύāĻŽুāύা āĻ•āϝ়েāĻ• āĻĻāĻļāĻ•āϧāϰে āĻ•āϰেāĻ›ে।

āĻāĻŽāĻāϏāφāϰ āĻĒ্āϰāϚাāϰāĻ“ āĻ•āϰেāύāĻŽাāύুāώāĻ•ে āϰেāĻĄ āĻĒ্āϞ্āϝাāύেāϟে āĻĒ্āϰেāϰāĻŖেāύাāϏাāϰ āĻĒ্āϰāϝ়াāϏāĻ•ে āĻ…āĻ—্āϰāϏāϰ āĻ•āϰে। āĻāϟিāφāĻ—েāϰ āϚেāϝ়ে āĻŽাāϰ্āϟিāϝ়াāύ āĻĒৃāώ্āĻ ে āĻ­াāϰীāĻŽāĻšাāĻ•াāĻļāϝাāύেāϰ āĻ…āĻŦāϤāϰāĻŖ āϜāĻĄ়িāϤ। āĻāϟি āĻĒ্āϰāĻĨāĻŽāĻŦাāϰেāϰāĻŽāϤো āĻ…āύ্āϝ āĻ—্āϰāĻšেāϰ āĻ•াāĻ›াāĻ•াāĻ›ি āĻĨেāĻ•েāĻ‰ā§ŽāĻ•্āώেāĻĒāĻŖ āĻ“ āωāϤ্āϏāϰ্āĻ—āϜāύিāϤāĻ•্āϰিāϝ়াāĻ•āϞাāĻĒāĻ•ে āϜāĻĄ়িāϤ āĻ•āϰāĻŦে। āφāϰ্āϟেāĻŽিāϏ āĻĒ্āϰোāĻ—্āϰাāĻŽেāϰāĻŽাāϧ্āϝāĻŽে, āύাāϏা 2024 āϏাāϞে āĻĒ্āϰāĻĨāĻŽāύাāϰী āĻāĻŦং āĻĒāϰāĻŦāϰ্āϤী āĻĒুāϰুāώāĻ•ে āϚāύ্āĻĻ্āϰেāϰāϤāϞāĻĻেāĻļে āύাāĻŽāĻŦে āĻŽাāύāĻŦāϤাāϰ āĻĒāϰāĻŦāϰ্āϤী āĻĻৈāϤ্āϝāϞিāĻĒ - āĻŽāĻ™্āĻ—āϞ āĻ—্āϰāĻšে āύāĻ­োāϚাāϰী āĻĒ্āϰেāϰāĻŖেāϰāϜāύ্āϝ āĻĒ্āϰāϏ্āϤুāϤ āĻ•āϰāϤে।"āĻāĻŽāĻāϏāφāϰ āĻŽাāύāĻŦāϤাāϰ āϜāύ্āϝāĻ—ুāϰুāϤ্āĻŦāĻĒূāϰ্āĻŖ āχāĻž্āϜিāύিāϝ়াāϰিং āĻ…āĻ—্āϰāĻ—āϤিāĻāĻŦং āĻ…āύ্āϝ āĻ—্āϰāĻšে āĻĒ্āϰāĻĨāĻŽ ā§§ā§§ āϟিāϰাāωāύ্āĻĄ-āϟ্āϰিāĻĒ āĻŽিāĻļāύ āϏāĻĢāϞāĻ­াāĻŦে āωāĻĒāϞāĻŦ্āϧিāĻ•āϰāϤেāĻĒ্āϰāϝ়োāϜāύীāϝ় āĻ…āĻ—্āϰāĻ—āϤি āĻ…āϰ্āϜāύ āĻ•āϰāĻŦে,"āύাāϏাāϰ āϏāĻĻāϰ āĻĻāĻĢāϤāϰে āĻŽাāϰ্āϏ āϏ্āϝাāĻŽ্āĻĒāϞāϰিāϟাāϰ্āύ āĻĒ্āϰোāĻ—্āϰাāĻŽেāϰ āĻĒāϰিāϚাāϞāĻ•āϜেāĻĢ āĻ—্āϰাāĻŽāϞিং āĻŦāϞেāĻ›েāύ।"āĻāĻŽāĻāϏāφāϰ āĻāϰ āĻŽাāϧ্āϝāĻŽে āφāĻĻিāĻŽ āĻŽাāϰ্āϟিāϝ়াāύāύāĻŽুāύাāĻ—ুāϞিāϰ āĻĻ্āĻŦাāϰাāĻŦৈāϜ্āĻžাāύিāĻ• āĻ…āĻ—্āϰāĻ—āϤি āύāϜিāϰāĻŦিāĻšীāύ āĻāĻŦং āĻāχ āĻŽিāĻļāύāύাāϏাāϰ āĻŽāĻ™্āĻ—āϞ āĻ—্āϰāĻšে āĻŽাāύুāώ āĻĒ্āϰেāϰāĻŖেāϰāϞāĻ•্āώ্āϝে āĻ…āĻŦāĻĻাāύ āϰাāĻ–āĻŦে।"

āύাāϏা āĻŽāĻ™্āĻ—āϞ āĻ—্āϰāĻšেāϰ āύāĻŽুāύা āϰিāϟাāϰ্āύ āĻĒ্āϰāϤিāώ্āĻ া āĻ•āϰেāĻ›েāĻāϰ āφāĻ—ে āχāύ্āĻĄিāĻĒেāύ্āĻĄেāύ্āϟ āϰিāĻ­িāω āĻŦোāϰ্āĻĄāχāĻāϏāĻāϰ āϏাāĻĨে āĻ…ংāĻļীāĻĻাāϰিāϤ্āĻŦেāϰ āϜāύ্āϝ āĻ…āύ্āϝ āĻ—্āϰāĻš āĻĨেāĻ•েāĻĒ্āϰāĻĨāĻŽ āύāĻŽুāύা āĻĢিāϰিāϝ়ে āφāύাāϰ āϜāύ্āϝ āĻĒ্āϰাāĻĨāĻŽিāĻ•āϧাāϰāĻŖাāĻ—ুāϞি āĻŽূāϞ্āϝাāϝ়āύ āĻ•āϰাāϰ āĻŦāĻ›āϰ। āĻ…āĻ•্āϟোāĻŦāϰেāĻĒ্āϰāĻ•াāĻļিāϤ āύাāϏাāϰ āĻĒ্āϰāϤিāĻ•্āϰিāϝ়াāϏāĻŽ্āĻŦāϞিāϤ āĻŦোāϰ্āĻĄেāϰ āĻĒ্āϰāϤিāĻŦেāĻĻāύে āĻĻেāĻ–া āĻ—েāĻ›ে,āϏংāϏ্āĻĨাāϟি āĻāĻ–āύ āĻŽāĻ™্āĻ—āϞ āĻ—্āϰāĻšেāϰ āύāĻŽুāύা āĻĢেāϰāϤ āĻĒ্āϰāϚাāϰāĻļুāϰু āĻ•āϰāϤে āĻĒ্āϰāϏ্āϤুāϤ āϰāϝ়েāĻ›ে। āĻāĻŽāĻāϏāφāϰāĻ•āϰ্āĻŽāϏূāϚিāϰ āϚāϞāĻŽাāύ āĻŽূāϞ্āϝাāϝ়āύ āĻ•āϰাāϰāϜāύ্āϝ āύাāϏা āϏ্āĻŦāϤāύ্āϤ্āϰ āĻŦিāĻļেāώāϜ্āĻžāĻĻেāϰ, āĻāĻŽāĻāϏāφāϰāϏ্āĻĨাāϝ়ী āĻĒāϰ্āϝাāϞোāϚāύা āĻŦোāϰ্āĻĄেāϰ (āĻāϏāφāϰāĻŦি) āĻāĻ•āϟিāĻĻ্āĻŦিāϤীāϝ় āĻ—্āϰুāĻĒ āĻĄেāĻ•েāĻ›িāϞ। āĻāϏāφāϰāĻŦিāĻ“ āĻāĻĒ্āϰোāĻ—্āϰাāĻŽāϟি āĻĻ্āĻŦিāϤীāϝ় āĻĒāϰ্āϝাāϝ়ে āϏ্āĻĨাāύাāύ্āϤāϰেāϰāϏুāĻĒাāϰিāĻļ āĻ•āϰেāĻ›িāϞ।"āĻĻāĻ•্āώিāĻŖাāĻž্āϚāϞীāϝ় āĻ•্āϝাāϞিāĻĢোāϰ্āύিāϝ়াāϝ় āύাāϏাāϰāϜেāϟ āĻĒ্āϰāĻĒাāϞāĻļāύ āϞ্āϝাāĻŦāϰেāϟāϰিāϰ āĻŽাāϰ্āϏ āϏ্āϝাāĻŽ্āĻĒেāϞāϰিāϟাāϰ্āύ āĻĒ্āϰোāĻ—্āϰাāĻŽেāϰ āĻŽ্āϝাāύেāϜাāϰ āĻŦāĻŦি āĻŦ্āϰাāωāύ āĻŦāϞেāĻ›েāύ,"āĻĒ্āϰāĻĨāĻŽ āĻĒāϰ্āĻŦেāϰ āϏূāϚিāϰ āĻ•াāϜ āĻļুāϰু āĻ•āϰা āφāĻŽাāĻĻেāϰāĻĻāϞেāϰ āϜāύ্āϝ āĻāĻ•āϟি āĻ—ুāϰুāϤ্āĻŦāĻĒূāϰ্āĻŖ āĻĒāĻĻāĻ•্āώেāĻĒ,"āύাāϏাāϰ āĻāĻŽāĻāϏāφāϰ āĻĒ্āϰāϚেāώ্āϟাāϰ āϜāύ্āϝ āωāύ্āύāϝ়āύেāϰāύেāϤৃāϤ্āĻŦāĻĻাāύāĻ•াāϰী āύাāϏাāϰ āϜেāϟ āĻĒ্āϰোāĻĒাāϞāĻļāύ āϞ্āϝাāĻŦāϰেāϟāϰিāϰāĻŽাāϰ্āϏ āϏ্āϝাāĻŽ্āĻĒāϞ āϰিāϟাāϰ্āύ āĻĒ্āϰোāĻ—্āϰাāĻŽ āĻŽ্āϝাāύেāϜাāϰāĻŦāĻŦি āĻŦ্āϰাāωāύ āĻŦāϞেāĻ›েāύ। "āĻāχ āĻĒāϰ্āϝাāϞোāϚāύাāĻ—ুāϞি āφāĻŽাāĻĻেāϰāĻĒāϰিāĻ•āϞ্āĻĒāύাāĻ•ে āĻāĻ—িāϝ়ে āύিāϝ়েāĻ›ে āĻāĻŦং āĻāχ āĻŽাāχāϞāĻĢāϞāĻ• āύাāϏাāĻ•েāύ্āĻĻ্āϰāĻ—ুāϞি, āφāĻŽাāĻĻেāϰ āχāĻāϏāĻ āĻ…ংāĻļীāĻĻাāϰāĻāĻŦং āĻļিāϞ্āĻĒেāϰ āĻ…āϏাāϧাāϰāĻŖ āĻĻāĻ•্āώāϤাāϰ āωāĻĒāϰ āύিāϰ্āĻŽিāϤ āĻāĻŽāĻāϏāφāϰেāϰāĻĒāĻ•্āώে āĻāĻ•āϟি āĻŦাāϏ্āϤāĻŦ āĻĒāĻĻ্āϧāϤিāϰ āϏৃāώ্āϟিāϰāχāĻ™্āĻ—িāϤ āĻĻেāϝ়।"


āĻ…ংāĻļীāĻĻাāϰিāϤ্āĻŦেāϰ āϜāύ্āϝ āχāĻāϏāĻ āφāϰ্āĻĨāϰিāϟাāϰ্āύ āĻ…āϰāĻŦিāϟাāϰ, āϏ্āϝাāĻŽ্āĻĒāϞ āĻĢেāϚ āϰোāĻ­াāϰāĻāĻŦং āϞ্āϝাāύ্āĻĄাāϰেāϰ āϰোāĻŦোāϟিāĻ•āφāϰ্āĻŽ āϏāϰāĻŦāϰাāĻš āĻ•āϰāĻ›ে। āύাāϏা āφāϰ্āĻĨ āϰিāϟাāϰ্āύāĻ…āϰāĻŦিāϟাāϰে āύāĻŽুāύা āĻĒুāύāϰুāĻĻ্āϧাāϰāϞ্āϝাāύ্āĻĄাāϰ, āĻŽাāϰ্āϏ āĻ…্āϝাāϏেāύ্āϟāϝাāύāĻŦাāĻšāύ āĻāĻŦং āĻ•্āϝাāĻĒāϚাāϰ / āĻ•āύāϟেāχāύāĻŽেāύ্āϟāĻāĻŦং āϰিāϟাāϰ্āύ āϏিāϏ্āϟেāĻŽেāϰ āĻĒেāĻĄāϏāϰāĻŦāϰাāĻš āĻ•āϰāĻ›ে। āĻāĻ•াāϧিāĻ• āύাāϏা āĻ•েāύ্āĻĻ্āϰāϤাāĻĻেāϰ āĻļāĻ•্āϤিāϰ āĻ•্āώেāϤ্āϰে āĻ…āĻŦāĻĻাāύ āϰেāĻ–ে āĻāχāĻĒ্āϰāϚেāώ্āϟাāϝ় āϜāĻĄ়িāϤ।āĻŽāĻ™্āĻ—āϞ āĻ—্āϰāĻšে āĻāϜেāύ্āϏিāϟিāϰ āĻ•াāϰ্āϝāĻ•্āϰāĻŽāϏāĻŽ্āĻĒāϰ্āĻ•ে āφāϰāĻ“ āϤāĻĨ্āϝেāϰ āϜāύ্āϝ, āĻĻেāĻ–ুāύ:http://www.nasa.gov/mars

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