How Do Ion Thrusters Work in Space?

2024/05/2620:59:05 science 331748

How Do Ion Thrusters Work in Space? - DayDayNews

How Do Ion Thrusters Work in Space? - DayDayNews

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We always like to watch science fiction blockbusters. The vast universe fills us with curiosity and fascination. However, all this is too far away from us, and we have never had the opportunity to get close to those "visitors from outer space". But with the development of science - DayDayNews

We always like to watch science fiction blockbusters. The vast universe fills us with curiosity and fascination. However, all this is too far away from us, and we have never had the opportunity to get close to those "visitors from outer space". But with the development of science

These villagers in Liaoning actually live in a meteorite crater? This village in Anshan is actually a meteorite crater

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Jimu News commentator Qu Jing On the evening of July 12, the @中国physical society Douyin live broadcast room welcomed the first live broadcast guest of the "Science 1 Hour" series of science popularization courses - Cao Zexian, a researcher at the Institute of Physics, Chinese Aca - DayDayNews

Jimu News commentator Qu Jing On the evening of July 12, the @中国physical society Douyin live broadcast room welcomed the first live broadcast guest of the "Science 1 Hour" series of science popularization courses - Cao Zexian, a researcher at the Institute of Physics, Chinese Aca

Jimu Shijing｜"Science 1 Hour" Douyin premiere was watched by nearly one million people, making science popularization and live broadcast complement each other beautifully

06/24 1760

He proposed the new concept of "mathematical technology" and used mathematical technology to promote the development of the country and society. He led the team to obtain approval to build four high-level scientific research platforms and continuously promote interdisciplinary in - DayDayNews

He proposed the new concept of "mathematical technology" and used mathematical technology to promote the development of the country and society. He led the team to obtain approval to build four high-level scientific research platforms and continuously promote interdisciplinary in

Do leading research and produce practical results! This team of academicians from Jiaotong University is super hard-core!

06/24 1629

You must have seen this Chinese genius boy. Yes, this kid has made another major breakthrough. In the past two days, he once again made a major breakthrough and published an article in "Nature Materials", a sub-issue of "Nature" magazine. - DayDayNews

You must have seen this Chinese genius boy. Yes, this kid has made another major breakthrough. In the past two days, he once again made a major breakthrough and published an article in "Nature Materials", a sub-issue of "Nature" magazine.

Chinese genius Cao Yuan has made another major breakthrough and is just one step away from winning the Nobel Prize

06/24 1965

According to the "Daily Star" news on July 13, a former engineer who claimed to have worked in Area 51, an alien gathering area, revealed that the United States is imprisoning aliens. - DayDayNews

According to the "Daily Star" news on July 13, a former engineer who claimed to have worked in Area 51, an alien gathering area, revealed that the United States is imprisoning aliens.

'Ex-Area 51 engineer' says US imprisons aliens and steals their technology

06/24 1398

KDIGO's immunoglobulin A (IgA) nephropathy prediction tool (IIgAN-PT) was updated in 2021. However, it is unclear whether its predictive ability can still be effectively predicted 1 to 2 years after biopsy. - DayDayNews

KDIGO's immunoglobulin A (IgA) nephropathy prediction tool (IIgAN-PT) was updated in 2021. However, it is unclear whether its predictive ability can still be effectively predicted 1 to 2 years after biopsy.

IgA nephropathy progression risk model updated, renal biopsy can still be effectively predicted 1 to 2 years later (with usage link)

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On July 14, the State Food and Drug Administration issued a notice officially launching the approval module for experimental research on narcotic drugs and psychotropic drugs. The application, acceptance, approval and other services for experimental research on narcotic drugs and - DayDayNews

On July 14, the State Food and Drug Administration issued a notice officially launching the approval module for experimental research on narcotic drugs and psychotropic drugs. The application, acceptance, approval and other services for experimental research on narcotic drugs and

【Follow】Activate! Online review and approval of experimental research activities on narcotic drugs and psychotropic drugs is here

06/24 1397

In July 2022, the top international journal "Cancer Discovery" announced the latest efficacy data of DZD9008, the world's first small molecule compound independently developed by Dizhe Pharmaceuticals. It is mainly used for previously treated locally advanced or metastatic patien - DayDayNews

In July 2022, the top international journal "Cancer Discovery" announced the latest efficacy data of DZD9008, the world's first small molecule compound independently developed by Dizhe Pharmaceuticals. It is mainly used for previously treated locally advanced or metastatic patien

Targeted new drug DZD9008 has significant efficacy in treating EGFR 20ins lung cancer

06/24 1516

A new study by climate scientists at Dartmouth College in the United States calculates that between 1990 and 2014, the United States’ carbon pollution caused more than $1.9 trillion in losses to other countries, but it also caused harm to itself. to more than $183 billion in reve - DayDayNews

A new study by climate scientists at Dartmouth College in the United States calculates that between 1990 and 2014, the United States’ carbon pollution caused more than $1.9 trillion in losses to other countries, but it also caused harm to itself. to more than $183 billion in reve

"Perhaps all countries should claim compensation" study says the United States has cost other countries $1.9 trillion on climate issues

06/24 1736

Since the beginning of world's fairs in the 19th century, they have provided a stage to showcase new inventions and technologies, some of which have become an integral part of everyday life. - DayDayNews

Since the beginning of world's fairs in the 19th century, they have provided a stage to showcase new inventions and technologies, some of which have become an integral part of everyday life.

6 Everyday Inventions That Debuted at the World's Fair

06/25 1863

This thousand-year-old ginkgo tree is male, with a height of 28.7 meters and a chest circumference of 7.8 meters. It requires five adults to hug it. It is shaped like a big banyan tree, with more than ten giant branches growing on the upper part of the main trunk, like umbrella b - DayDayNews

This thousand-year-old ginkgo tree is male, with a height of 28.7 meters and a chest circumference of 7.8 meters. It requires five adults to hug it. It is shaped like a big banyan tree, with more than ten giant branches growing on the upper part of the main trunk, like umbrella b

This thousand-year-old ginkgo tree is shaped like a big banyan and ranks 8th among the top ten "longevity trees" in Jiangsu.

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Today’s curious shrimp knowledge sharing is as scheduled! If you have any novel and interesting information, please leave a message or private message to share it with me. I will definitely reply~ Why do bats hang upside down when sleeping? When a bird squats in a tree, the flexo - DayDayNews

Today’s curious shrimp knowledge sharing is as scheduled! If you have any novel and interesting information, please leave a message or private message to share it with me. I will definitely reply~ Why do bats hang upside down when sleeping? When a bird squats in a tree, the flexo

Why do bats hang upside down when sleeping? How is the thick ice in Antarctica formed?

06/26 1162

Modern astronomical observations and experiments by aliens support the view that any celestial body in the universe, as long as the conditions are suitable, may produce primitive life and gradually evolve into advanced organisms. In recent years, scientists have been dedicated to - DayDayNews

Modern astronomical observations and experiments by aliens support the view that any celestial body in the universe, as long as the conditions are suitable, may produce primitive life and gradually evolve into advanced organisms. In recent years, scientists have been dedicated to

The possibility of life beyond Earth

06/26 1613

Aerogel, also known as the "lightest solid" and "blue smoke", has become the innovative "engine" of the new material track. On June 30, the Shenzhen Municipal Party Committee Propaganda Department organized and planned the "Seeking Progress in Stability for the Future·Shenzhen Me - DayDayNews

Aerogel, also known as the "lightest solid" and "blue smoke", has become the innovative "engine" of the new material track. On June 30, the Shenzhen Municipal Party Committee Propaganda Department organized and planned the "Seeking Progress in Stability for the Future·Shenzhen Me

High-quality Development Research Line·Frontline Research | Zhongning Technology: Dancing on the “Blue Smoke”

06/26 1167

Idecalcitol is a drug used to treat osteoporosis. Idecalcitol capsules were first launched in Japan in 2011. In 2020, the Japanese pharmaceutical company Chugai Pharmaceutical Co., Ltd. was approved to market and sell the drug in China. - DayDayNews

Idecalcitol is a drug used to treat osteoporosis. Idecalcitol capsules were first launched in Japan in 2011. In 2020, the Japanese pharmaceutical company Chugai Pharmaceutical Co., Ltd. was approved to market and sell the drug in China.

Foreign Information·Case Updates | Tokyo District Court ruled that San Pharmaceutical Company did not infringe the patent rights of idecalcidol crystal form

06/26 1078

The earth has been born for 4.6 billion years. Over this long period of time, it has been working hard to form life forms and provide a better living environment for life. Next, let’s take a look at the six most famous infectious diseases in history. Among them, cholera first bro - DayDayNews

The earth has been born for 4.6 billion years. Over this long period of time, it has been working hard to form life forms and provide a better living environment for life. Next, let’s take a look at the six most famous infectious diseases in history. Among them, cholera first bro

Among the six most famous infectious diseases in history, cholera first broke out in India and can be transmitted through feces or mouth.

06/26 1879

Nine times out of ten life will be unsatisfactory, only having a house in hand can really make people feel at ease. Is this something that many people born in the 90s and 95s are anxious about? The owner of this case is a 29-year-old man. He worked hard to buy this 2-story duplex - DayDayNews

Nine times out of ten life will be unsatisfactory, only having a house in hand can really make people feel at ease. Is this something that many people born in the 90s and 95s are anxious about? The owner of this case is a 29-year-old man. He worked hard to buy this 2-story duplex

I bought my first house at the age of 29. It is a two-story duplex with a log style. The whole house is spotless and gives me a sense of security.

06/26 1200

A couple born in the 1990s in Xiamen renovated a hard-decorated house for RMB 200,000, achieving a perfect upgrade of 190 square meters. The renovation case is a standard hard-decorated house with an area of 190 square meters. It is located in the unique scenery of Xiamen. The - DayDayNews

A couple born in the 1990s in Xiamen renovated a hard-decorated house for RMB 200,000, achieving a perfect upgrade of 190 square meters. The renovation case is a standard hard-decorated house with an area of 190 square meters. It is located in the unique scenery of Xiamen. The

A young couple born in the 1990s in Xiamen renovated a 200,000-yuan finely decorated house and achieved a perfect upgrade of 190 square meters.

06/26 1574

Zhao Liying has established herself as a first-line actress with film and television works such as "A Thousand Bones of Flowers", "Legend of Lu Zhen", and "The Legend of Chu Qiao", but her career seems to have quietly changed after her divorce. - DayDayNews

Zhao Liying has established herself as a first-line actress with film and television works such as "A Thousand Bones of Flowers", "Legend of Lu Zhen", and "The Legend of Chu Qiao", but her career seems to have quietly changed after her divorce.

There is a kind of "plastic surgery" called Zhao Liying's divorce. Her ex-husband Feng Shaofeng has not changed much, but she seems to be a different person.

06/26 1829

Previously, I wrote the role of the mother-in-law in "Happiness to Ten Thousands of Homes" (hereinafter referred to as "Happiness"), Ms. Wang Guizhi. There was a message backstage saying that this drama is worth talking about. So today, let’s just talk about someone else. Who are - DayDayNews

Previously, I wrote the role of the mother-in-law in "Happiness to Ten Thousands of Homes" (hereinafter referred to as "Happiness"), Ms. Wang Guizhi. There was a message backstage saying that this drama is worth talking about. So today, let’s just talk about someone else. Who are

For the first time, I saw a nationwide audience united as one! The Civil Affairs Bureau has moved here. Zhao Liying is going to get a divorce.

06/26 1445

When Zhao Liying participated in the show, she said that it is good to live a step-by-step life. For example, you should get married at the age of thirty, but later said that this is not absolute. In "Know or Not", Gu Erlang and Ming Lan are the most well-matched couple. - DayDayNews

When Zhao Liying participated in the show, she said that it is good to live a step-by-step life. For example, you should get married at the age of thirty, but later said that this is not absolute. In "Know or Not", Gu Erlang and Ming Lan are the most well-matched couple.

Without ambition, how can Zhao Liying break through the cracks? Divorce may be inevitable

06/26 1596

The outfit combination in summer looks very simple and casual, but it contains a lot of minefields. After all, it is a high temperature of 378 degrees outside and a comfortable 234 degrees indoors. This temperature difference of more than ten degrees can sometimes really catch pe - DayDayNews

The outfit combination in summer looks very simple and casual, but it contains a lot of minefields. After all, it is a high temperature of 378 degrees outside and a comfortable 234 degrees indoors. This temperature difference of more than ten degrees can sometimes really catch pe

What to wear in an air-conditioned room? Get a few practical matching tips to make you look elegant and calm

06/26 1852