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麝香：载人飞船的首次飞行是极其危险和激烈的。_我的网站

一 | 北京时间1月9日晚，太空探索技术公司SpaceX的首席执行官埃隆•马斯克（Elon Musk）最近表示，即将到来的“龙舟号”发射任务“非常危险”，他非常紧张。

二 |     

    Yin Yunzhen introduces to Sakolsky the harvest from the once-barren wasteland. Photo: Lin Xiaoyi/GT
On Monday afternoon, American teacher Ronald Sakolsky visited the homeland of Chinese desert fighter Yin Yuzhen in Uxin Banner of Ordos, Inner Mongolia Autonomous Region. This was a place the American man had visited in 2000 and it has completely changed since then.
In 1999, Sakolsky, a teacher in a China-US education exchange program, was touched by a report on Yin and her husband's afforestation efforts in the harsh wilderness of Mu Us Desert, and raised $5,000 to support her green cause. During that visit, they took pictures - in front of the sunken pit where the Yin couple once resided and in the barren land with a finger-thin sapling they had just planted against a backdrop of dust and bare earth.
What has the $5,000 changed? 
On Monday, they came to the Sakolsky forest - a permanent tribute honoring Sakolsky's early contribution to the region's ecological revival - and replicated the vintage pictures, standing in front of a pit that has long been abandoned and beside a newly planted sapling. This time, however, there are bushes and trees in the background. 
This contrast not only witnessed their friendship across time and the Pacific Ocean, but also showcased a promise Yin has kept for 27 years and a green dream that has been made possible through generations of joint unwavering efforts from Yin, her husband and countless other sand fighters. 
Homecoming with family cooking 

Yin hosted Sakolsky on Monday at her home,  filling the air with the aroma of home-cooked meals during their long-awaited reunion. Watermelons were served along with other fresh fruits and vegetables, all harvested locally. Yin told the Global Times earlier that she learned the English word "more" to persuade him to eat more.  
In 1999, Yin had few options for showing her hospitality, so she cooked a bowl of plain noodles for Sakolsky. Now, the harsh wasteland has transformed into a vibrant green oasis, thanks to unwavering afforestation efforts.
In the courtyard, the Global Times reporter saw Yin grinning from ear to ear with pride as she introduced the produce from the farmland - green pepper longer than a palm, a bottle gourd even bigger than Yin's head, and bags of foxtail millet packaged with the assistance of Yin's grandchildren, who are proud of the family's generations of commitment to green causes.    
During a tour of Yin's home, Sakolsky was impressed by the beautiful house with its green courtyard, saying "You deserve every centimeter of this house." Throughout the visit, he repeatedly praised Yin's hands, which the desert fighter and model worker used to change both the land and her own life through arduous work. 
The $5,000 Sakolsky donated in 1999 was equivalent to three years' income for Yin's entire family at the time. Today, that money has grown into more than 50,000 trees.
But Yin's journey did not stop there. Over the following decades, with the support of China's growing ecological restoration policies — including subsidies for afforestation and compensation for forest managers — she transformed the barren land into a productive family forest farm. Her success has inspired many others in the region to take up tree planting and sand control, transforming what was once a desperate struggle into a sustainable livelihood.
From the sandy hollow where the Yin couple lived in in 1985 and the earth hut they resided in until 1993, to the solid brick house Sakolsky saw when he last visited, and the two-story house the big family now lives in, the change in living environment is a clear example of ecological dividends.  
Uxin Banner lies in the heartland of the Mu Us Desert. The desertification rate was over 90 percent in the 1950s and forestation coverage was merely 7.2 percent as of 1980. Now, the forestation rate has increased to 33 percent, while plantation coverage has expanded to 85 percent, per official data. 
    Sakolsky and Yin enjoy watermelons and other fruits at Yin's home. Photo: Lin Xiaoyi/GT
Carry on the greenness, kindness 
This miracle would have been impossible without numerous people like Yin, long-term systematic planning and scientific governance. 
Chen Ziliang, an expert from the local forestry and grassland bureau, said that Mu Us Desert's sand‑control journey has evolved from collective afforestation to contract desert‑reclamation, moving beyond the simple goal of "keeping trees alive" to restoring vegetation based on water‑resource conditions.  
Putting the idea of "lucid waters and lush mountains are invaluable assets" into practice, Uxin Banner no longer views "greenness" and "growth" as an either‑or proposition. On restored sandy lands, the under‑forest economy, eco‑agriculture and eco‑tourism have flourished. Sand‑fixing shrubs are now processed into animal feed and biomass fuel, and local authorities are exploring photovoltaic‑powered desert control, the Global Times learned. 
Sand control is no longer just about keeping sand away; it's a development approach that guarantees a greener and better living environment alongside a booming economy and increasing incomes. 
On Monday afternoon, when Sakolsky finally stepped into the forest named after him, this American teacher witnessed the Chinese woman's perseverance and commitment to her promises. The $5,000 donated without expectations has grown into a thriving forest of around 50,000 trees. 
"A promise is a promise. Ms. Yin fulfilled her promise," Sakolsky said. After 27 years, the wasteland is green, and Sakolsky and Yin are "brother and sister." 
"This is the answer to how we guide young people: We must teach them love and perseverance. We need to show young people photos of Ms. Yin planting trees, digging the soil with her bare hands," Sakolsky remarked while packing a jar of sand. He said he planned to bring it back to the US, telling his grandchildren it is not just a jar of sand, but "a jar of love."   
Sakolsky told the Global Times earlier that the younger generation only knows about the dust-covered landscape from photos and stories of the elderly. It is important to tell them how the greenness is achieved, and how every single person can contribute to making an extensive forest in the harshest environment. 
"I see where China and America can work together. I see it, so I will not quit. She [Yin] never quit. 'Quit' is not in her vocabulary," Sakolsky said with emotion on Monday. 
"Chinese and Americans can be family. We can get over the differences if we focus on the similarities... If we focus on our similarities and not our differences, we can solve the problems."
At the end of Monday's schedule, Yin and Sakolsky planted another sapling together, just as they did about three decades ago, but in a completely different landscape. 
This new sapling carries on the story of not only greenness through generations of joint efforts, but also kindness across the Pacific Ocean. 
。几周后，SpaceX将向国际空间站（ISS）发射一个新的“龙舟”太空舱，这将是对“载人龙舟”的一次无人驾驶试验。对于SpaceX来说，这将是一个极其重要的测试，也是项目成败的关键时刻。作为回应，特斯拉首席执行官和SpaceX首席执行官穆斯克最近在Twitter上表示，此次发布“特别危险”，“非常紧张”。尽管该项目得到了美国宇航局的大力支持，但载人“龙”号宇宙飞船的发射却被推迟了几次。下一个计划的发射日期是1月17日，但由于美国政府的部分暂停，人们相信它将再次推迟。根据马斯克的预测，载人的“龙”飞船预计将在一个月内发射。

三 | “神龙”载人航天X是美国宇航局为国际空间站的宇航员开发的一种航天器。它的内部设计井然有序，整个车厢看起来像一辆豪华轿车。船员舱提供七个座位，由碳纤维和丙纶纤维制成。座椅前面的视频将向宇航员提供有关航天器位置和机舱环境的信息。太空船还提供了一个环境控制系统来帮助宇航员调节温度。

四 | 如果载人飞船发射成功，商业载人航天的成本将降低。神龙飞船的载人版本配备了最先进的硬件和软件，这比俄罗斯联盟号飞船更容易控制，毕竟后者是20世纪60年代的产物，在未来几个月里，太空X还有许多障碍需要克服。在SpaceX有足够的信心让人类进入宇宙飞船之前，还有许多试验飞行要进行。但是，如果SpaceX成功了，我们相信在不久的将来，外层空间会离我们更近。

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Published on:13:48:56