Connect with us


Will Mars, a candidate for human migration, create a water map?



Will Mars, a candidate for human migration, create a water map?

The survey found no water or ice at a depth of 300 meters from the landing site of the Mars InSight rover. As a possibility, the scientists highlighted the need to create a map showing the distribution of water on Mars.

A research team from the University of San Diego in the US has suggested that there is no groundwater on the plains of Mars Elysium since NASA’s Mars Insight rover landed on the official channel on the 20th day.

InSight, which landed on the Elysium Plain near Mars’ equator on November 27, 2018, was designed to reveal the interior of Mars. InSight used the Internal Structure Seismic Experiment (SEIS) in April 2019 to observe the Hwajin Marsquake for the first time.

SEIS, which experienced a total of 1,300 volcanic earthquakes last June, has revealed through seismic analysis the fact that Mars’ core is liquid and its size, as well as the thickness of the crust.

Illustration of NASA’s Mars Insight spacecraft and SEIS seismometer

The research team, analyzing seismic data from SEIS, found that the crust of Mars is porous and fragile, and the deposits are not connected to each other. In addition, in the case of the InSight landing site, it was calculated that the infill between the sediment particles at a depth of 300 m was mainly gas, and there was no ice, or even if it was 20% or less.

A spokesman for the research team said: “Water that existed on the ancient surface of Mars in the form of lakes or seas appears to have disappeared due to the decomposition of water vapor carried to the upper atmosphere by ultraviolet radiation, or its entry to Mars. I think it might be,” he said.

See also  Here are the first big news for smartphones

Indeed, in May 2008, NASA’s Phoenix Mars probe detected what looked like ice under the surface of the Borealis Basin, near the north pole of Mars. The European Space Agency’s Trace Gas Orbiter (TGO) Mars Exploration Orbiter has detected the possibility of large amounts of water in the form of ice or minerals on the relatively shallow surface of the central Marineris canyon, near the equator of Mars.

In 2008, the Phoenix spacecraft dug up 7-8 cm of the surface of Mars using a robotic arm. The scientists assumed that the white matter was ice.

If the research team’s claim is correct, it is unlikely that there was any form of water, at least around the InSight landing site. The research team’s position is that if observational equipment such as SEIS extracts more extensive data from the Martian surface, they can map the distribution of water on Mars as they do on Earth.

Mapping the waters of Mars has long been a subject of debate in the academic community. NASA, the Japan Aerospace Exploration Agency (JAXA), the Canadian Space Agency (CSA), and the Italian Space Agency (ASI) are currently working on an international Mars exploration plan called “Mars Ice Mapper” that identifies liquid or ice. water. Buried underground on Mars. Ice Mapper, MIM) “In consideration.

Mars, along with the Moon, is a celestial body that is considered a candidate for human migration to the planet. Although the surface of Mars, which has a thinner atmosphere and has lost much of its magnetic field compared to Earth, is a hostile environment, it is shielded from radiation and could potentially support life in the presence of water, the researchers said. researchers. . If there is water or ice below the surface that can be easily extracted, there is a good chance that this will be useful for future manned missions to Mars.

Schematic diagram of the MSR delivering Mars samples collected by the rover back to Earth. Two helicopters were mobilized.

NASA and the European Space Agency are currently working together on the Mars Sample Return (MSR) program. The Persevering rover, which landed last February, has been collecting rock samples from the surface. On July 30, both parties announced through their official channels that the review of the system requirements for the MSR has been completed and the Phase 3 mission to transport valuable samples collected by the probe from Mars to Earth has been confirmed.

See also  How Google used Drake's song to mock Apple | Telephony

NASA indicated at the time that it would use two small helicopters for the mission. In addition, the company announced that it will focus on the development of the Mars Life Explorer (MLE) mission, which over the next 10 years will collect samples from a depth of 2 meters in the high latitudes of Mars.

Reporter Chung Yang Engle

Continue Reading
Click to comment

Leave a Reply

Your email address will not be published. Required fields are marked *


‘My power is really low’: NASA’s Mars Insight rover prepares to launch from the Red Planet



NASA Lander InSight He has delivered what may be his last message from Mars as he embarks on a historic mission to uncover the secrets of the Red Planet’s interior.

In November, the space agency warned that the probe could be running out of time as dust continued to condense and stifle InSight’s power.

“Spacecraft power generation continues to decline as windblown dust accumulates on solar panels,” NASA said in a statement. Update November 2. “The end is expected to come in the coming weeks.”

message shared NASA The InSight Twitter account tweeted on Monday: “My power is very low so this might be the last photo I can upload. Don’t worry about me: my time here has been productive and uneventful. If I can keep talking to my mission team, I will—but I will.” Subscribe here soon. Thank you for staying with me.”

My power is very low, so this might be the last photo I can upload. But don’t worry about me: my time here has been productive and uneventful. If I can keep talking to my mission team, I will, but I’ll sign here soon. Thank you for staying with me.

— NASA InSight (@NASAInSight) December 19, 2022

A geologist robot armed with a hammer and a seismograph first reached the barren expanse of Elysium Planitia in November 2018.

Since then, she has carried out geological excavations, taking the first measurements of earthquakes with a high-tech seismometer placed right on the surface of Mars.

Last month, the solar-powered car released an update to remind us of its time in space.

“I was lucky to live on two planets. Four years ago I made it safely to the second one, much to the joy of my family at first. Thanks to my team for taking me on this journey of discovery. I hope I can be proud of you.”

According to the published mission, Insight has measured more than 1,300 seismic events since it was published, and more than 50 of them had signals clear enough for the team to extract information about their location on Mars. Results.

The probe’s data also provided detailed information about Mars’ interior, liquid core, surprisingly variable remnants beneath the surface of an extinct magnetic field, climate and seismic activity.

old for Its launch in 2018NASA Chief Scientist Jim Green said the mission was “fundamental to understanding the origins of our solar system and how it became what it is today.”

NASA will not declare the mission complete until Insight confirms the arrival of two spacecraft orbiting Mars that are relaying their information back to Earth.

In 2018, the veteran rover announced the capabilities end of his 15 year stay Sending an incomplete photo of the Valley of Perseverance.

A severe dust storm darkened the sky around the solar-powered rover, shattering the sun and leaving behind a dark image with white spots due to camera noise. The transmission is interrupted before the complete image can be transmitted.

See also  [아하! 우주] China launches 'two spaceships' with rocket to explore Jupiter and Uranus: ZUM News
Continue Reading


What’s new on February 7, 2023



OnePlus 11 5G Buds Pro 2 evento

Being very close companies, OPPO and OnePlus have decided to create a new partnership, with the latter being a pioneer in the market. It has become the representative of the best smartphones in the group, and this will be seen very soon.

Proving this, OnePlus has announced that it will have news soon. The following brand assets will be announced on February 7, 2023. We are talking about OnePlus 11 5G and Buds Pro 2.

In recent years, OnePlus has been showcasing new hardware in an attempt to find a new place in the market. The brand has not always seen its full potential, betting on mid-range or entry-level smartphones.

The situation is changing, and the novelty will go on sale in early 2023, February 7. It is on this day that the new OnePlus 11 5G will be presented with all the expected news. We definitely have the new Qualcomm Snapdragon 8 Gen 2 SoC here. There's still 16GB of storage left and 256GB of onboard storage.

OnePlus 11 5G Buds Pro 2 events

It is expected that he will receive a 6.7-inch OLED display with a resolution of 1440p and a frequency of 120 Hz. In the field of photography, we will have an important change: a 50 MP main camera, a 48 MP ultra wide-angle camera and a 32 MP telephoto lens with 2x zoom. For selfies and video calls, you'll have a 16-megapixel camera.

The photography partnership with Hasselblad will continue with OnePlus for fine-tuning and some additions. This alliance has brought important results for the best smartphones of the brand, guaranteeing the best photos in any situation.

OnePlus 11 5G Buds Pro 2 events

In addition to the new OnePlus 11 5G, another brand new feature is also expected to arrive at the event. We're talking about the Buds Pro 2, which are solidifying an audio commitment that's becoming more of a reality. The brand promises "rich stereo quality sound with crystal clear clarity".

Stays like this marked by the beginning of February, another important novelty will enter the market. OnePlus wants to reclaim its place, and that will be the brand's bet for years to come. OnePlus 11 5G and Buds Pro 2 take the first step in this direction.

See also  NASA Launches James Webb Super Telescope Successfully
Continue Reading


New POCO Smartphone Seen in Certification May Debut Soon



New POCO Smartphone Seen in Certification May Debut Soon

According to information provided by Mukul Sharma, the unidentified POCO device can be identified by the model number 22127PC95I. Due to the fact that it was first seen online, the marketing name of this equipment is still a mystery.

POCO has not launched new mobile devices, including smartphones, to the market for some time now. On the other hand, several POCO smartphones such as POKO X5 and X5 Pro have been spotted on various certification sites, suggesting that the company will release these products soon. Today a new smartphone from the sub-brand xiaomi has been spotted on the BIS India website but the device does not have a name or any other details associated with it.

According to information provided by Mukul Sharma, the unidentified POCO device can be identified by the model number 22127PC95I. Due to the fact that it was first seen online, the marketing name of this equipment is still a mystery. It is possible that it will debut as a mid-range smartphone. The Bureau of Indian Standards (BIS) website, other than the model number of the smartphone, does not provide any additional information about the device. However, this seems to indicate that the product will be available in the Indian market very soon.

In other related news, POCO X5 5G has recently been seen on several certification sites including SIRIM in Malaysia, BIS in India and the US FCC. According to various sources, it is possible that this is a renamed or modified version Redmi Note 12 5Gwhich was recently released in China.

See also  Here are the first big news for smartphones

It is supposed to be equipped screen 6.67″ AMOLED display with 120Hz refresh rate and chipset Snapdragon 4 Gen 1 inside. Can run MIUI 13 based on android 12 and have LPDDR4x RAM in addition to UFS 2.2 storage. The front camera is rumored to be 8MP while the main rear camera will be 48MP with 2MP depth. May have the ability drums 5000 mAh and 33W fast charging support.

In addition POCO X5 Pro 5G has recently been seen on various sites dedicated to certification. The battery is said to have a capacity of 5000 mAh and can charge at 67W. It will come with MIUI 14 preinstalled and will support n5, n7, n38, n41, n77 and n78 network bands. 5G.

Read the latest news from the world of technology in Google News, facebook e Twitter and also in our telegram group

Every day we bring you dozens of news from the world of Android in Portuguese. Follow us on Google News. Click here and then on “Subscribe”. Thank you!

Continue Reading