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In Pics: World lauds as NASA's Perseverance rover makes historic Mars landing, know what's next

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Perseverance
Perseverance

NASA's largest and most advanced Mars rover, Perseverance, successfully touched down on the Martian surface on Friday, in a nail-biting landing that marks its first step in the search for signs of ancient microbial life on the Red Planet. "Touchdown confirmed! Perseverance safely on the surface of Mars, ready to begin seeking signs of past life," Indian-American flight controller Swati Mohan announced, prompting her colleagues at NASA to fist-bump and break into celebrations.

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Mars 2020 mission
Mars 2020 mission

Packed with groundbreaking technology, the Mars 2020 mission launched on July 30, last year, from Cape Canaveral Space Force Station in Florida, US. The rover streaked through the Martian atmosphere and landed safely inside the vast Jezero Crater on Mars, after travelling for 203 days and traversing 472 million kilometres, the US space agency said.

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Mars
Mars

The touchdown of the rover marks an ambitious first step in the effort to collect Mars samples and return them to Earth, it said. 

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NASA
NASA

About the size of a car, 1,026-kilogramme "robotic geologist and astrobiologist" will undergo several weeks of testing before it begins its two-year science investigation of Jezero Crater, NASA said.

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NASA
NASA

While the rover will investigate the rock and sediment of Jezero's ancient lakebed and river delta to characterise the region's geology and past climate, a fundamental part of its mission is astrobiology, including the search for signs of ancient microbial life, it said.

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Mars
Mars

To that end, the Mars Sample Return campaign, being planned by NASA and European Space Agency (ESA), will allow scientists on Earth to study samples collected by Perseverance to search for definitive signs of past life using instruments too large and complex to send to the Red Planet.

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Jezero Crater
Jezero Crater

Some 45 kilometres wide, Jezero Crater sits on the western edge of Isidis Planitia, a giant impact basin just north of the Martian equator. Scientists have determined that 3.5 billion years ago the crater had its own river delta and was filled with water.

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Mars
Mars

Equipped with seven primary science instruments, the most cameras ever sent to Mars, and its exquisitely complex sample caching system, Perseverance will scour the Jezero region for fossilised remains of ancient microscopic Martian life, taking samples along the way, according to the US space agency.

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NASA
NASA

Director of NASA's Jet Propulsion laboratory (JPL), Michael Watkins, noted that landing on Mars is always an incredibly difficult task. "We built the rover not just to land but to find and collect the best scientific samples for return to Earth, and its incredibly complex sampling system and autonomy not only enable that mission, they set the stage for future robotic and crewed missions," Watkins said.

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Mars' atmosphere
Mars' atmosphere

The Mars Entry, Descent, and Landing Instrumentation 2 (MEDLI2) sensor suite collected data about Mars' atmosphere during entry, and the Terrain-Relative Navigation system autonomously guided the spacecraft during final descent.

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Ingenuity Mars Helicopter
Ingenuity Mars Helicopter

The diminutive Ingenuity Mars Helicopter, currently attached to the belly of Perseverance, is a technology demonstration that will attempt the first powered, controlled flight on another planet, according to NASA.

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NASA
NASA

The project engineers and scientists will now put Perseverance through its paces, testing every instrument, subsystem, and subroutine over the next month or two, NASA said. It said that only then will they deploy the helicopter to the surface for the flight test phase.





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