ushernet Page 1268
Page 1268
Open it,
Only then did Xu Mang realize the so-called strangeness, why it was so absurd in Brother Chuanxiao's eyes.
The three white dwarfs found by Brother Chuan Xiao and Hu Jie are all exoplanets without exception, and they are surrounded by a large number of rock fragments. The two have analyzed the data in the past and observed them from the Tiantai of Shanghai. , using elemental abundances to compare the iron oxide content of these exoplanetary rock bodies.
Then use the number of iron oxides obtained to calculate their oxygen fugacity.
This value...
It's frightening.
"Ugh?"
"its not right!"
"How can it be so similar?" Xu Mang frowned, and the more he looked at this value, the more frightened he became.
Too little data!
More detailed data are needed.
These spectroscopic data alone cannot prove that non-extreme exoplanets do not deviate from the chemical elements we know.
…&t;!over>
Chapter 567 Luck Is A Little Bad (1/3)
Brother Chuanxiao's discovery surprised Xu Mang a little. According to common sense, oxygen fugacity is an index to measure planetary structure and rock oxidation. Most rocky celestial bodies in the solar system are formed in the oxygen escape zone. The density of the sun is five orders of magnitude higher than that of the sun.
If the preliminary data are correct, some rocky exoplanets orbiting distant stars outside our solar system have interior characteristics similar to those of Earth and Mars.
This discovery is very important. Most rocky materials in the solar system have a high degree of oxidation, which reflects the conditions of the earliest stages of protoplanetary rock formation around the sun. Oxygen fugacity affects the overall geochemistry and geology of a planet. Physical properties, including the composition of any atmosphere from which it arises.
If the degree of oxidation of an exoplanet can be determined, which is similar to that of the Earth and Mars in the solar system, the Earth and Mars can be used as references to analyze the specific internal conditions of that planet, such as the birth of life, or whether it is suitable for human habitation.
after all...
An earth cannot bear such a large population, and the future of mankind is only the starry sky above.
Immigrants to outer space are the hope of mankind, and the earth will be exhausted one day.
At least Xu Mang thought so.
"Hey?"
"Brother Chuan Xiao...we need to compare the six rock-forming elements of the solar system celestial bodies with the three white dwarfs. The better, the Sun, Halley's Comet, the Earth, the Moon, Vesta, Mars, Mercury, and three meteorites."
"Enstatites, ordinary L meteorites, and carbonaceous CI meteorites." Xu Mang said seriously, "By the way... there are also mid-ocean ridge basalts and lithium iron ore."
When Brother Chuanxiao heard Xu Mang's arrangement, he almost vomited blood. This is not a simple collection, it's a systematic project. Good guy... just comparing the six diagenetic elements is exhausting enough, The results also have to be compared with intrasystem objects, including geological structures.
This is not treating people as human beings at all!
"Cough cough!"
"Xu Mang...I'm a living person, not a robot, good guy... How can I complete all these requests by myself." Brother Chuan Xiao said helplessly: "At least wait until everyone is here." Bar?"
"Oh..."
"By the way, the three of them went to NASA to participate in the joint exploration of helium hydride ions. How is the progress?" Xu Mang asked curiously, "Why haven't there been any news for so long?"
"I heard that there are eyebrows."
Brother Chuan Xiao said, "By the way, didn't you ask?"
"..."
"I almost forgot about it." Xu Mang said helplessly, "The main reason is that time has dragged on for too long. Logically speaking, I should have found out about it. I have released all the data. Why...how?" Still so slow?"
"Who knows."
"Anyway, wait slowly." Brother Chuan Xiao smiled and said, "Anyway, we didn't provide any money...it doesn't matter."
words fell,
Brother Chuan Xiao changed his style of painting, and said to Xu Mang, "That's right...my wife is going to have a second child soon, it's a daughter...Do you want to recognize a godmother?"
"what?"
"Are you so enlightened?" Xu Mang was stunned for a moment, and said with a smile: "You also responded to the national second-child policy, so can you... Why do you have a kiss? I'll discuss it with Xiaoman later. I guess she's okay. She will refuse, she is going crazy to want to be a mother."
"Ha ha..."
"When the time comes for the full moon wine, I'll call you, and you and Xiaoman will come here together." Brother Chuan Xiao said, "Since you're godfather and godmother, don't be too stingy with this meeting ceremony."
"rest assured!"
"The red envelope is very big!" Xu Mang smiled and said, "By the way...since my wife is about to give birth, don't be too busy with work for now, go home and spend time with your wife. I'll give you a paid vacation."
"this is okay!"
"I hang up first."
words fell,
The call was cut off.
Xu Mang sighed, and didn't know how to tell Xiaoman this. Before this woman was stimulated a lot at Xiaoling's cousin's wedding, she wanted to get married like crazy. I went to the Civil Affairs Bureau to get the certificate in two days.
Suddenly becoming a godmother, I'm afraid... even crazier. I have been counting the days before, and I am afraid that the days will be more clearly calculated in the future, and I will be sentenced directly if I hit the target with a shot.
"Whoops..."
"What should I do?" Xu Mang grabbed his hair, feeling helpless in his heart.
At this time,
There were shouts from downstairs.
When Xu Mang went downstairs, he found Xiaoman was alone, and his mother had disappeared.
"Don't look for it!"
"Mother-in-law went shopping." Yang Xiaoman glanced at Xu Mang and said calmly, "My mouth is thirsty...I want to drink water."
Xu Mang was stunned for a moment, and said curiously, "Isn't there a glass of water on the coffee table? Pick it up and drink it and you're done."
Yang Xiaoman pouted, and said seriously, "Hands hurt!"