Friday, 21 June 2024 – 10:01 WIB
VIVA approach – NASA despatched Rover perseverance the Mars search for indicators of historical life and research environments that would have supported life in it purple planet the.
On this mission, perseverance has simply left Mount Washburn and arrived at his new location known as Vivid Angel.
At this location, the rover discovered an uncommon sort of rock that scientists name ‘rock’ popcorn‘. This discovery is additional proof that there was as soon as water in Jezero Crater.
The primary function of permanence is to search out fossil proof of historical life and to know the environments that would assist life. Jezero Crater was chosen as a result of it’s an historical lake with a sedimentary delta and different attention-grabbing geological options.
An image of human life on the planet Mars.
On the 1175th day of his mission, Perseverance reached Vivid Angel, an space that’s a part of a river that flows into Jezero Crater.
Vivid Angel is thought for its mild coloured rocks which can be outdated sediments or older rocks uncovered by river currents.
Whereas heading to Vivid Angel, the mission crew may see vivid rocks within the distance. Nonetheless, the journey to this new place is just not straightforward.
Persistence was required to go by a big space of rock that was so tough to navigate that the operator needed to change course.
Evan Graser, deputy chief Perseverance strategic path planner at NASA’s Jet Propulsion Laboratory in southern California, defined that they confronted many obstacles alongside the way in which.
Journey that would attain greater than 100 meters per Martian day has turn into solely tens of meters on account of more and more tough terrain.
Discover popcorn rock on Mars
“We began paralleling the channel on the finish of January and made good progress, however then the rocks bought larger and extra quite a few,” stated Evan Graser. Science Alert on Friday, June 21, 2024.
“Travels that beforehand averaged greater than 100 meters per day on Mars dropped to only tens of meters. That is very unusual,” he stated.
Perseverance has two methods of touring. On rougher terrain, the crew used imaging to map a path of about 30 meters every approach.
For longer distances, the crew relied on Perseverance’s autopilot mode known as AutoNav. Nonetheless, AutoNav struggled on rocky terrain and stalled once in a while, making the journey to Vivid Angel longer than anticipated.
The crew finally discovered one other route by dune fields and throughout river channels, which shortened the journey by a number of weeks.
When he arrived at Vivid Angel, Perseverance discovered some very attention-grabbing rocks. A few of these rocks are filled with dense balls known as ‘batu popcorn‘.
The rocks even have ridges that appear like mineral veins, which happen when water carries minerals by the rock and deposits them.
This characteristic signifies that water as soon as flowed by these rocks, offering additional proof of the presence of water on Mars. The subsequent step is to find out what sort of minerals are on this popcorn rock.
Perseverance will work on Vivid Angel, taking measurements and utilizing scrapers and different devices to get a better look.
It can take away a number of the rock and use the SuperCam suite of devices to check the rock’s chemistry. The choice to take samples to deliver again to Earth will depend upon the outcomes of those checks.
After ending at Vivid Angel, Perseverance will proceed its journey south, throughout Neretval Vallis, to its subsequent vacation spot, Serpentine Rapids.
2024-06-21 03:01:01
#Popcorn #Mars
