Mars in a Minute: How Do You Land on Mars?

2024/05/0722:17:05 science 227162

Mars in a Minute: How Do You Land on Mars? - DayDayNews

Mars in a Minute: How Do You Land on Mars? - DayDayNews

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We’ve seen blue skies on sunny days, black skies on rainy days, gray skies on cloudy days…but what about green skies? It seems that it is only possible in science fiction movies, or on some alien planet beyond the earth. Will there be green skies on the earth we live on? The worl - DayDayNews

We’ve seen blue skies on sunny days, black skies on rainy days, gray skies on cloudy days…but what about green skies? It seems that it is only possible in science fiction movies, or on some alien planet beyond the earth. Will there be green skies on the earth we live on? The worl

Is the green sky suddenly appearing in the United States an ominous sign?

06/09 1472

Helan Mountain red deer. (Data map) Photo by Yu Jing China News Service, Yinchuan, July 7 (Reporter Yang Di) The reporter learned from the Ningxia Ecological Environment Department on the 7th that Ningxia recently issued the "Implementation Opinions on Further Strengthening Biodi - DayDayNews

Helan Mountain red deer. (Data map) Photo by Yu Jing China News Service, Yinchuan, July 7 (Reporter Yang Di) The reporter learned from the Ningxia Ecological Environment Department on the 7th that Ningxia recently issued the "Implementation Opinions on Further Strengthening Biodi

Ningxia: The protection rate of the number of nationally protected wild animal and plant species will reach 80% by 2025

06/08 1206

The unforgettable first node appeared on June 16, 2020. After nearly two years of countless failed experiments, they finally saw the experimental results at the beginning of this article. - DayDayNews

The unforgettable first node appeared on June 16, 2020. After nearly two years of countless failed experiments, they finally saw the experimental results at the beginning of this article.

Sichuan University team prepares platelet membrane-coated implantable device to avoid immune system attack

06/08 1500

The laboratory of the Beijing Center for Disease Control and Prevention conducted genetic sequencing on the specimens of the three infected persons reported on July 5. The results showed that the viruses all belong to the BA.5.2 branch of the Omicron variant. Gene sequence compar - DayDayNews

The laboratory of the Beijing Center for Disease Control and Prevention conducted genetic sequencing on the specimens of the three infected persons reported on July 5. The results showed that the viruses all belong to the BA.5.2 branch of the Omicron variant. Gene sequence compar

Will Omicron BA.4/5 become the most transmissible respiratory virus?

06/08 1474

Since the terms information and entropy are used in many branches of science, this may sound strange to those familiar with the second law of thermodynamics. How could information and entropy be identical? - DayDayNews

Since the terms information and entropy are used in many branches of science, this may sound strange to those familiar with the second law of thermodynamics. How could information and entropy be identical?

Conservation of information and the second law of thermodynamics, how can these basic laws be consistent?

06/09 1012

The first tree king in Jinling is called Tilia Nanjing. Do you also know the stories behind the tree species named after "Nanjing"? Li Mei, deputy director of the Horticulture Science Center of Nanjing Zhongshan Botanical Garden, introduced that Nanjing linden, Nanjing willow, an - DayDayNews

The first tree king in Jinling is called Tilia Nanjing. Do you also know the stories behind the tree species named after "Nanjing"? Li Mei, deputy director of the Horticulture Science Center of Nanjing Zhongshan Botanical Garden, introduced that Nanjing linden, Nanjing willow, an

Nanjing lime, Nanjing beauty, Nanjing red... Do you know these trees named after "Nanjing"?

06/08 1925

Rats are a very disgusting animal. Many people eat the food they just bought at home before they even open it and taste it. People usually gnash their teeth when talking about this animal. From ancient times to the present, people have used various methods to try to eliminate the - DayDayNews

Rats are a very disgusting animal. Many people eat the food they just bought at home before they even open it and taste it. People usually gnash their teeth when talking about this animal. From ancient times to the present, people have used various methods to try to eliminate the

What would happen if all the rats in the world died? Will mankind also suffer catastrophe?

06/09 1366

More shocking than movie special effects, 3 rare natural phenomena, how many have you seen? There are many magical natural phenomena on the earth. The following three rare landscapes may not be seen by many people in their lifetime. The first one is a fire tornado that can be enc - DayDayNews

More shocking than movie special effects, 3 rare natural phenomena, how many have you seen? There are many magical natural phenomena on the earth. The following three rare landscapes may not be seen by many people in their lifetime. The first one is a fire tornado that can be enc

3 rare natural phenomena that are difficult for humans to photograph. If you see one, you are considered lucky.

06/09 1176

Researchers such as Gao Fu from the Institute of Microbiology, Chinese Academy of Sciences, have just published an article in NEJM introducing the neutralizing ability of volunteer sera with different vaccination programs against Omicron subtypes. Under similar conditions, two do - DayDayNews

Researchers such as Gao Fu from the Institute of Microbiology, Chinese Academy of Sciences, have just published an article in NEJM introducing the neutralizing ability of volunteer sera with different vaccination programs against Omicron subtypes. Under similar conditions, two do

Confused about how to get vaccinated? Pay attention to the latest NEJM work such as Gao Fu

06/09 1339

The advantages and disadvantages here are not necessarily the literal meaning of strength or weakness, but rather the ability to adapt to the natural environment. There are 1.4 billion people in China and more than 7 billion people in the world. So many people are not worth menti - DayDayNews

The advantages and disadvantages here are not necessarily the literal meaning of strength or weakness, but rather the ability to adapt to the natural environment. There are 1.4 billion people in China and more than 7 billion people in the world. So many people are not worth menti

Is it possible that being unmarried and infertile is a natural law that eliminates inferior genes?

06/08 1714

rainbow! rainbow! We often say that after a storm, a rainbow is seen. Yesterday evening, some residents in Binhai District actually saw a rainbow! - DayDayNews

rainbow! rainbow! We often say that after a storm, a rainbow is seen. Yesterday evening, some residents in Binhai District actually saw a rainbow!

A beautiful rainbow appeared in Binhai yesterday! Did you see it?

06/10 1079

By the way, the National Natural Science Foundation of China is currently reviewing the period in 2022. So, for youth projects, do you know what the situation was in the past? It is reported that in 1988, a youth project cost 30,000 yuan! - DayDayNews

By the way, the National Natural Science Foundation of China is currently reviewing the period in 2022. So, for youth projects, do you know what the situation was in the past? It is reported that in 1988, a youth project cost 30,000 yuan!

2022 National Natural Science Foundation of China Review Season | Academician: Increase funding for youth funds

06/10 1397

Every organism and microorganism in the soil ecosystem is like every tissue or organ in the human body. It has its indispensable functions and roles, and earthworms are as important as the spleen and stomach. This is an earthworm catching machine. Insert the conductive needle int - DayDayNews

Every organism and microorganism in the soil ecosystem is like every tissue or organ in the human body. It has its indispensable functions and roles, and earthworms are as important as the spleen and stomach. This is an earthworm catching machine. Insert the conductive needle int

Earthworm Report: The soil warning behind an environmental lawsuit

06/10 1499

When a hen sees an eagle hovering in the sky, she will instinctively call her chicks and hide together. Scientists have discovered that there is a similar mechanism in plants. After tomatoes are damaged by Spodoptera litura, they release a chemical called "(Z)-3-vinyl alcohol." N - DayDayNews

When a hen sees an eagle hovering in the sky, she will instinctively call her chicks and hide together. Scientists have discovered that there is a similar mechanism in plants. After tomatoes are damaged by Spodoptera litura, they release a chemical called "(Z)-3-vinyl alcohol." N

Plants can "talk"! Scientists have discovered numerous cases of messages being passed between plants

06/10 1163

Through multiple rounds of analysis of thousands of small molecule combinations, team members led by Professor Ding Sheng, Dean of the School of Pharmacy at Tsinghua University, finally screened out three small chemical molecules that reversed cell fate. They successfully turned - DayDayNews

Through multiple rounds of analysis of thousands of small molecule combinations, team members led by Professor Ding Sheng, Dean of the School of Pharmacy at Tsinghua University, finally screened out three small chemical molecules that reversed cell fate. They successfully turned

Recent results from Tsinghua University bring cells back to 0 years old

06/10 1338

In the third year of the COVID-19 pandemic, omicron variants of the novel coronavirus (SARS-CoV-2) are sweeping the world and spawning several other sub-variants. Currently, BA.2 is more popular in the world than BA.1. In addition, infections with the BA.2.12.1 variant are also i - DayDayNews

In the third year of the COVID-19 pandemic, omicron variants of the novel coronavirus (SARS-CoV-2) are sweeping the world and spawning several other sub-variants. Currently, BA.2 is more popular in the world than BA.1. In addition, infections with the BA.2.12.1 variant are also i

According to the latest research from NEJM academician Gao Fu, the effectiveness of existing vaccines against Omicron is greatly reduced

06/10 1118

More and more experts suggest that parents should try their best to let their children practice independence and autonomy from life to study. Research has found that what parents can't let go of is their own inner demons. They also teach parents how to use subtractive parenting a - DayDayNews

More and more experts suggest that parents should try their best to let their children practice independence and autonomy from life to study. Research has found that what parents can't let go of is their own inner demons. They also teach parents how to use subtractive parenting a

It’s so hard for parents to let go, how to be a “minimalist parent”

06/10 1223

"Hello, doctor! I am a pregnant woman who is 3 months pregnant. I used to walk to and from get off work. Recently, the weather is getting hotter and hotter. I can only take the subway home. I would like to ask about the safety of the subway security inspection equipment for pregn - DayDayNews

"Hello, doctor! I am a pregnant woman who is 3 months pregnant. I used to walk to and from get off work. Recently, the weather is getting hotter and hotter. I can only take the subway home. I would like to ask about the safety of the subway security inspection equipment for pregn

Will there be radiation if a pregnant woman and her baby go through the security check? Can food that has been scanned by the security scanner still be eaten?

06/10 1362

[Morning Reading: Three Stages of Play] Play is called "the work of early childhood" and is regarded as an activity led by the child himself, without external motivations and intentions. In early childhood, we can see creative play unfolding in three stages: physical play, play b - DayDayNews

[Morning Reading: Three Stages of Play] Play is called "the work of early childhood" and is regarded as an activity led by the child himself, without external motivations and intentions. In early childhood, we can see creative play unfolding in three stages: physical play, play b

see children at play

06/10 1615

The girl group fromis_9 defeated Nayeon (Lim Nayeon) of the girl group TWICE and won the first place in the music show. According to Korean media reports: In Mnet's "M Countdown" song competition program broadcast on the 7th, the girl group fromis_9 won first place with their new - DayDayNews

The girl group fromis_9 defeated Nayeon (Lim Nayeon) of the girl group TWICE and won the first place in the music show. According to Korean media reports: In Mnet's "M Countdown" song competition program broadcast on the 7th, the girl group fromis_9 won first place with their new

Defeating TWICE Lin Nayeon, fromis9 won the first place in music genre! Winner, Cosmic Girls, and others return

06/10 1139

I don’t update due to personal energy reasons, [Tiandaoxi plus one], if you need to know more. However, in order to prevent white prostitutes from missing the simple version of the Xijiayihui update, it is only updated on station B and the official account. - DayDayNews

I don’t update due to personal energy reasons, [Tiandaoxi plus one], if you need to know more. However, in order to prevent white prostitutes from missing the simple version of the Xijiayihui update, it is only updated on station B and the official account.

"Tiandao Xi Plus One Simple Edition" 7.8 dual platform Xi Plus Five, Ancient Enemy, Killing Space 2, etc.

06/10 1869

Hello everyone, my name is Jiejie. I focus on sharing game experiences and interesting stories. Jiejie Rhine Life can be said to be one of the most technologically powerful companies on the Terra continent in the "Arknights" mobile game. It is engaged in life sciences, It has str - DayDayNews

Hello everyone, my name is Jiejie. I focus on sharing game experiences and interesting stories. Jiejie Rhine Life can be said to be one of the most technologically powerful companies on the Terra continent in the "Arknights" mobile game. It is engaged in life sciences, It has str

Arknights If you divide the scientists in Rhine Life into categories, which category do you like the most?

06/10 1759