Astronomers thought it was sediment, but new data from NASA’s Perseverance rover returning to Earth since reaching Mars in February 2020 show that the rocks that rolled over it formed from volcanic material. The lava may have flown there in the past, which is completely unexpected news.
This is thanks to the Pixl tool – for Planetary instrument for X-ray lithochemistry Researchers have finally found the answer. The purpose of the tool is to determine the basic composition of the ingredients By X-ray Litho Chemistry. Utilizes the holes provided by the drill installed at the end of the arm Diligence. It can actually exploit or crush rock surfaces.
Volcanic rocks in the Jesero gorge
A few days ago, a rock nicknamed Prague and captured south of Sita revealed its composition: large crystalsPyroxene crystals are absorbed in abnormal quantities. Rock mark formed by crystals in a slowly cooling pool.
Researchers say the rocks in question revealed repeated storms from the water. Which makes it a treasure that will allow future scholars to describe events that took place in the abyss of Jessero and to understand the period in which it existed. Reveals the beginning of the history of Mars, In a NASA press release, identifies team researcher Ken Forley. It remains to be seen whether these olive rocks formed in the lake Strong cooling on the surface or in an underground chamber is then subject to corrosion.
Perseverance also aims to obtain samples of Mars’ rocks – especially traces of life – to be brought back to Earth by another mission. What to read in more detail in the respective models.
Exciting early results
Using a press conference on Wednesday, the researchers referred to a machine called the Sherlock Clearing livable environments with Raman and Luminance for Organics and Chemicals “In the meantime, I picked up organic particles, not only from eroded rock, but also from non-eroded rock dust. It is enough to map the area distributionThe organic matter in the rocks and these organic matter are bound to it. That’s where it is. It helps to understand the environment in which organic matter is formed. Further analysis is needed to determine how these molecules are produced. ”, Identifies the Luther Beagle responsible for Project Sherlock. Therefore, the source of life is not yet certain. But it appears that the presence of protected organic matter could at least protect potential bio-fingerprints as well. To learn more, we have to wait until the samples return to Earth.
Meanwhile, scientists continue to use data sent by Rimfax Radar image of the surface experiment of Mars -, “radar” where underground structures appear Its depth reaches 10 meters. They have already shown that an intermediate zone formed before a region The rough floor of the trench was broken. They should bring you other valuable information as soon as possible Marciano.
“Travel maven. Beer expert. Subtly charming alcohol fan. Internet junkie. Avid bacon scholar.”