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NASA’s Curiosity Rover Tests New Drill Method On Mars

It now offers Curiosity a vital sense of touch, preventing the drill bit from drifting sideways too much and getting stuck in a rock

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This year NASA discovered few earth like planets. Wikimedia Commons
This year NASA discovered few earth like planets. Wikimedia Commons
  • NASA’s Rover conducted new drill methods on Mars
  • This can help NASA get samples from Mars
  • After this, they can start a more comprehensive study of the planet

NASA’s Curiosity rover has conducted a new drill method on Mars, marking the first operation of the rover’s drill since a motor problem began acting up more than a year ago.

ISS is aIt is the first ever drilling attempt on Mars. Wikimedia Commons permanent base for astronauts stationed in the outer sky. Wikimedia Commons
It is the first ever drilling attempt on Mars. Wikimedia Commons

This early test produced a hole about a one-centimetre deep at a target called Lake Orcadie — not enough for a full scientific sample, but enough to validate that the new method works mechanically, NASA said on Wednesday.

This was just the first in what will be a series of tests to determine how well the new drill method can collect samples. If this drill had achieved sufficient depth to collect a sample, the team would have begun testing a new sample delivery process, ultimately delivering to instruments inside the rover.

Also Read: NASA’s Kepler Discovers Nearly 100 New Exoplanets

Curiosity has used its drill to collect samples 15 times since landing in 2012. Then, in December of 2016, a key part of the drill stopped working.

If the previous method was like a drill press, holding the drill bit steady as it extends into a surface, it is now more freehand. The rover is using its entire arm to push the drill forward, re-centring itself while taking measurements with a force sensor. That sensor was originally included to stop the rover’s arm if it received a high-force jolt, NASA said.

It now offers Curiosity a vital sense of touch, preventing the drill bit from drifting sideways too much and getting stuck in a rock.

This ice which was found can help scientists understand the climate history of Mars. IANS
This will help NASA study Mars more comprehensively. IANS

“We’re now drilling on Mars more like the way you do at home,” said Steven Lee, Deputy Project Manager at NASA’s Jet Propulsion Laboratory, Pasadena, California.

“Humans are pretty good at re-centring the drill, almost without thinking about it. Programming Curiosity to do this by itself was challenging — especially when it wasn’t designed to do that,” Lee added. IANS

Next Story

NASA Names Mars Rock after The Band, The Rolling Stones

Slightly larger than a golf ball, the “Rolling Stones Rock” is said to have rolled about 3 feet (1 meter), spurred by the InSight spacecraft’s thrusters

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The "Rolling Stones Rock," slightly larger than a golf ball and named after the rock band, is seen on the surface of Mars after it rolled about 3 feet, spurred by the thrusters on NASA's InSight spacecraft, Nov. 26, 2018. VOA

The Rolling Stones have rocked stages around the world in their more than 50-year career. But now their influence has gone into space after NASA’s Mars InSight Mission named a rock on the planet after the band.

Slightly larger than a golf ball, the “Rolling Stones Rock” is said to have rolled about 3 feet (1 meter), spurred by the InSight spacecraft’s thrusters during touchdown on Mars in November, NASA said.

“In images taken by InSight the next day, several divots in the orange-red soil can be seen trailing Rolling Stones Rock,” it said. “It’s the farthest NASA has seen a rock roll while landing a spacecraft on another planet.”

Hollywood actor Robert Downey Jr. announced the name as Mick Jagger, Keith Richards, Ronnie Wood and Charlie Watts were about to perform Thursday night at Pasadena’s Rose Bowl Stadium, close to NASA’s Jet Propulsion Laboratory.

NASA, Mars, Rock
The Rolling Stones have rocked stages around the world in their more than 50-year career. Pixabay

The Rolling Stones, known for hits such as “Sympathy For The Devil” and “Brown Sugar,” called the honor “a milestone in our long and eventful history.”

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While the “Rolling Stones Rock” name is informal, it will feature on working maps of Mars, NASA said, but only the International Astronomical Union can give official scientific names for locations, asteroids and other objects in the solar system. (VOA)