Testing Space Lasers for Deep Space Optical Communications (Mission Overview)

2024/03/2917:10:04 science 223081

Testing Space Lasers for Deep Space Optical Communications (Mission Overview) - DayDayNews

Testing Space Lasers for Deep Space Optical Communications (Mission Overview) - DayDayNews

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After watching the documentary "Prehistoric Planet" produced by Apple TV+, you will experience a different kind of shock and visual enjoyment compared to "Jurassic Park" and the "Jurassic Park" series of movies. The movie will have characters, stories, and plot conflicts. It is a - DayDayNews

After watching the documentary "Prehistoric Planet" produced by Apple TV+, you will experience a different kind of shock and visual enjoyment compared to "Jurassic Park" and the "Jurassic Park" series of movies. The movie will have characters, stories, and plot conflicts. It is a

"Prehistoric Planet" beautiful wallpaper

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Researchers at Chalmers University of Technology in Sweden have designed an energy system to store solar energy in liquid form for up to 18 years. Simulating the use of the MOST system to charge mobile phones By connecting to an ultra-thin thermal generator, the team demonstrated - DayDayNews

Researchers at Chalmers University of Technology in Sweden have designed an energy system to store solar energy in liquid form for up to 18 years. Simulating the use of the MOST system to charge mobile phones By connecting to an ultra-thin thermal generator, the team demonstrated

Solar storage fluid system

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She is Liu Yang. She officially entered space in 2012 and set an initial example for subsequent female astronauts. She is a sonorous rose that must be mentioned in the history of Chinese spaceflight. - DayDayNews

She is Liu Yang. She officially entered space in 2012 and set an initial example for subsequent female astronauts. She is a sonorous rose that must be mentioned in the history of Chinese spaceflight.

How do female astronauts solve the "privacy" issue in space? Will blood flow backward during menstruation?

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US researchers have discovered a way to use electricity to heal wounds, helping to boost the recovery process by killing bacteria. The extremely soft and flexible ePatch Medical Bandage, developed by the Terasaki Institute for Biomedical Initiatives in Los Angeles, combines elect - DayDayNews

US researchers have discovered a way to use electricity to heal wounds, helping to boost the recovery process by killing bacteria. The extremely soft and flexible ePatch Medical Bandage, developed by the Terasaki Institute for Biomedical Initiatives in Los Angeles, combines elect

Electric gauze tape kills harmful bacteria on wounds

05/14 1909

CCTV news: In the "14th Five-Year Plan", Hong Kong has a new important positioning as an "international innovation and technology center." Hong Kong has strong scientific research capabilities, but it also faces shortcomings such as land shortage. Under the blueprint of the Guang - DayDayNews

CCTV news: In the "14th Five-Year Plan", Hong Kong has a new important positioning as an "international innovation and technology center." Hong Kong has strong scientific research capabilities, but it also faces shortcomings such as land shortage. Under the blueprint of the Guang

Hong Kong opens a new chapter | Join forces! Relying on the Greater Bay Area strategy to develop an international innovation and technology center

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Everyone should understand that exercise is relative. That is, there is no absolute movement. So what is relative motion? When two people run at the same speed, they can be regarded as relatively stationary. This is what we call relative motion. Why can’t humans on earth feel tha - DayDayNews

Everyone should understand that exercise is relative. That is, there is no absolute movement. So what is relative motion? When two people run at the same speed, they can be regarded as relatively stationary. This is what we call relative motion. Why can’t humans on earth feel tha

Why can’t we humans feel the earth rotating at supersonic speed?

05/13 1771

Spatiotemporal correlation between macrophages and exhausted CD8+ T cells in tumors Matthew F., University of California, San Francisco, USA. - DayDayNews

Spatiotemporal correlation between macrophages and exhausted CD8+ T cells in tumors Matthew F., University of California, San Francisco, USA.

Spatiotemporal correlation between macrophages and exhausted CD8+ T cells in tumors

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do you know? The oil extraction process is quite complicated, and there is even a pipeline that is constantly spitting fire. What is going on? Oil is generally buried under the ground. If you want to find oil, you must use three-dimensional seismic detection technology, which use - DayDayNews

do you know? The oil extraction process is quite complicated, and there is even a pipeline that is constantly spitting fire. What is going on? Oil is generally buried under the ground. If you want to find oil, you must use three-dimensional seismic detection technology, which use

Why is there a pipeline that keeps spewing fire when oil is being mined? Aren't you afraid of causing danger?

05/13 1698

Microcline Microcline has a triclinic crystal structure; composition: potassium aluminum silicate; hardness: 6; specific gravity: 2.56; refractive index: 1.52-1.53; birefringence: 0.008; gloss: glass to silk shape. Microcline is a kind of alkaline feldspar, which is colorless, wh - DayDayNews

Microcline Microcline has a triclinic crystal structure; composition: potassium aluminum silicate; hardness: 6; specific gravity: 2.56; refractive index: 1.52-1.53; birefringence: 0.008; gloss: glass to silk shape. Microcline is a kind of alkaline feldspar, which is colorless, wh

Properties and distribution of microcline feldspar

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Developed in partnership with NASA, each episode offers an unprecedented look at the lives of the astronauts who work aboard the space station, during which they serve as cast, crew and directors. - DayDayNews

Developed in partnership with NASA, each episode offers an unprecedented look at the lives of the astronauts who work aboard the space station, during which they serve as cast, crew and directors.

That’s one small step for mankind, one giant leap for VR

05/14 1976

A strange crystal that scientists have never seen before. Strange crystals under an electron microscope. Taskaev On February 15, 2013, a mysterious fireball streaked over Chelyabinsk in southern Russia. According to estimates, scientists believe that this is an asteroid with a di - DayDayNews

A strange crystal that scientists have never seen before. Strange crystals under an electron microscope. Taskaev On February 15, 2013, a mysterious fireball streaked over Chelyabinsk in southern Russia. According to estimates, scientists believe that this is an asteroid with a di

Nine years after a mysterious fireball fell in Russia, scientists discovered something strange there

05/16 1818

Since ancient times, people have been pursuing the secret recipe for longevity and eternal youth. It is said that only the characters in TV series and film and television dramas can portray it. It does not exist in reality. However, with the unremitting efforts of scientists, it - DayDayNews

Since ancient times, people have been pursuing the secret recipe for longevity and eternal youth. It is said that only the characters in TV series and film and television dramas can portray it. It does not exist in reality. However, with the unremitting efforts of scientists, it

Scientists have discovered that human cells can make human cells 30 years younger. Can people really rejuvenate themselves? How to do

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There are many plants similar to leeks in our countryside, and people collectively call them wild leeks. Today we are going to talk about a wild plant that looks very much like a leek, but it only eats the flowers and not the leaves. Its name is water leek. For some southerners, - DayDayNews

There are many plants similar to leeks in our countryside, and people collectively call them wild leeks. Today we are going to talk about a wild plant that looks very much like a leek, but it only eats the flowers and not the leaves. Its name is water leek. For some southerners,

The wild grass growing by the water looks like a leek. It is known as the "giant panda" among plants.

05/16 1682

The impact of the earth's geological conditions on life is obvious. Different geological environments, such as deserts, mountains, forests and oceans, correspond to different organisms. - DayDayNews

The impact of the earth's geological conditions on life is obvious. Different geological environments, such as deserts, mountains, forests and oceans, correspond to different organisms.

Scientists establish a new mineral classification system that will help interpret the earth and search for extraterrestrial life

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Jeffrey Sachs, chairman of the Lancet COVID-19 Committee, said: The new coronavirus does not have any natural origin. Rather, it was produced in an accident in a US biotechnology laboratory. - DayDayNews

Jeffrey Sachs, chairman of the Lancet COVID-19 Committee, said: The new coronavirus does not have any natural origin. Rather, it was produced in an accident in a US biotechnology laboratory.

Chairman of the Lancet COVID-19 Committee: The virus may have originated in a US biological laboratory

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Health trackers worn on the wrist may detect coronavirus infections days before symptoms appear. The British Guardian reports that more and more people around the world are using these devices to monitor skin temperature. , changes in heart and respiratory rates. A new study show - DayDayNews

Health trackers worn on the wrist may detect coronavirus infections days before symptoms appear. The British Guardian reports that more and more people around the world are using these devices to monitor skin temperature. , changes in heart and respiratory rates. A new study show

Can the "Scientific Power" health bracelet detect the new coronavirus? Is this reliable?

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Welcome to search the public account "Literature Fan" to get more beautiful sentences as soon as possible. 1. Each is busy and cares about each other. 2. When you grow up, your best friends are neither around you nor in your heart. We grow up separately but never break up. We car - DayDayNews

Welcome to search the public account "Literature Fan" to get more beautiful sentences as soon as possible. 1. Each is busy and cares about each other. 2. When you grow up, your best friends are neither around you nor in your heart. We grow up separately but never break up. We car

Friendship copywriting, friendship till death is not inferior to any love

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Hubei is also known as the "Province of Thousand Lakes", and its unique and beautiful landscapes make people forget to leave. The Yellow Crane Tower, Wudang Mountain, Enshi Grand Canyon, etc. are all popular scenic spots here. Of course, in addition to these beautiful scenery, th - DayDayNews

Hubei is also known as the "Province of Thousand Lakes", and its unique and beautiful landscapes make people forget to leave. The Yellow Crane Tower, Wudang Mountain, Enshi Grand Canyon, etc. are all popular scenic spots here. Of course, in addition to these beautiful scenery, th

6 famous dishes that you must try when you go to Hubei. They are the "soul of Chu cuisine" and the boss will think you are from Hubei.

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Many friends know that there are fewer and fewer mobile phones equipped with the Snapdragon 870 processor on the market. After the price adjustment of Xiaomi 12X, its cost-effectiveness has been highlighted. Friends who wanted to switch to Xiaomi 12X now are the time to consider - DayDayNews

Many friends know that there are fewer and fewer mobile phones equipped with the Snapdragon 870 processor on the market. After the price adjustment of Xiaomi 12X, its cost-effectiveness has been highlighted. Friends who wanted to switch to Xiaomi 12X now are the time to consider

"Going to sell mobile phones for recycling" Haven't chosen a new mobile phone yet? Try Xiaomi 12X

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Although we all know that the smaller and thinner a notebook is, it often means a loss in performance, but this still does not prevent us from loving the "little steel cannon". Alienware x14 R1 is a small steel cannon with ultra-high performance that can meet the demanding requir - DayDayNews

Although we all know that the smaller and thinner a notebook is, it often means a loss in performance, but this still does not prevent us from loving the "little steel cannon". Alienware x14 R1 is a small steel cannon with ultra-high performance that can meet the demanding requir

Optional RTX 3060 independent graphics cannon! Is Alienware x14 R1 worth choosing?

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I wonder what your impression is of OnePlus? For some non-digital enthusiasts, they may not have heard of this brand at all and may think it is a no-name brand. But for digital enthusiasts like Liu, I think OnePlus still has a certain brand tone, and it even feels high-end.

Snapdragon 8 + 12GB memory + 150W charging, another OnePlus phone is coming

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[Complaining of Heartfelt Love] Mobile phone author/Pei Shu seems to be most attracted to mobile phones. Dedicated to this day. Connect the southeast to the northwest, most looking forward to meeting a close friend. You can shop online and search. Accompany poetry. Accompany me d - DayDayNews

[Complaining of Heartfelt Love] Mobile phone author/Pei Shu seems to be most attracted to mobile phones. Dedicated to this day. Connect the southeast to the northwest, most looking forward to meeting a close friend. You can shop online and search. Accompany poetry. Accompany me d

"Complaint of Heartfelt Feelings" Mobile Phone

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