Did Perseverance Mars Rover Pick Its Landing Spot on Its Own? NASA Engineer Explains

Perseverance chose its own landing spot after analysing the Martian surface.

By Edited by Gadgets 360 Newsdesk | Updated: 28 October 2021 13:10 IST

Did Perseverance Mars Rover Pick Its Landing Spot on Its Own? NASA Engineer Explains

NASA's Perseverance rover landed on Mars earlier this year

Highlights

Perseverance's landing was assisted by Terrain Relative Navigation system
The system helped identify a suitable spot to land
Perseverance's aim is to collect samples from Mars

More than a year after NASA launched the Perseverance rover for Mars, the space agency is bringing the focus back on how its precise landing spot was decided or who chose where it should land. In an Instagram post, NASA said that the rover made the decision moments before it touched down on the surface on February 18 this year. The rover landed in the Jezero crater, which is believed to have hosted a big lake and a river delta in ancient times. The mission objective is to see whether these once-existing water bodies can throw some light on past life on Mars.

NASA thanked engineer Swati Mohan and a new technology called Terrain Relative Navigation for making the most challenging landing ever attempted on Mars a success. NASA's latest Instagram post accompanied a video of Mohan, explaining how Perseverance picked its landing spot.

[Sponsored] Samsung Galaxy S24: The Ultimate Camera Phone With Smarter On-Device AI

View this post on Instagram

A post shared by NASA (@nasa)

Mohan said when NASA decided to send a rover to Mars, a whole group of experts got together to figure out where it is supposed to go. The Jezero crater got scientists interested because of the rocks, the hills, and the lakes that had the most likelihood of giving out signs of past life on Mars. But to land, Perseverance needed to see the surface before landing. The Terrain Relative Navigation technology was like an eye to the rover, Mohan added. This enabled it to figure out where it was and where it should go for a smooth and safe landing. So it chose its landing spot on its own after analysing the surface.

Mars Rocks Collected by Perseverance Boost Case for Ancient Life

The rover's mission is to collect samples of Martian rock and soil. These samples will be picked up by a future mission for detailed analysis on Earth, according to NASA. "Perseverance will also test technologies that could pave the way for future human exploration of Mars," the agency added. However, Perseverance is not alone in this mission. It has a helicopter, Ingenuity, for aerial surveillance.

What's most interesting about Apple's new MacBook Pros, M1 Pro and M1 Max silicon, AirPods (3rd Generation), and Apple Music Voice plan? We discuss this on Orbital, the Gadgets 360 podcast. Orbital is available on Spotify, Gaana, JioSaavn, Google Podcasts, Apple Podcasts, Amazon Music and wherever you get your podcasts.

Affiliate links may be automatically generated - see our ethics statement for details.

Comments

For the latest tech news and reviews, follow Gadgets 360 on X, Facebook, WhatsApp, Threads and Google News. For the latest videos on gadgets and tech, subscribe to our YouTube channel. If you want to know everything about top influencers, follow our in-house Who'sThat360 on Instagram and YouTube.