Historic First: China Successfully Refuels Satellite at 36,000 KM in Space!

历史性首次：中国成功在3.6万公里太空为卫星在轨加油！

China has just completed what may be the first-ever satellite refueling mission in geostationary orbit—an event that could transform space operations as we know them.

how satellite SJ-25 successfully transferred 142 kg of hydrazine to SJ-21, extending its lifespan by 8 years. This maneuver was tracked by commercial space monitoring firms and marks a major step forward in orbital logistics and sustainability. With more satellites operating in critical GEO slots, this technology opens the door to longer missions, fewer replacements, and a new future of space servicing.

中国刚刚完成了可能是地球静止轨道上的首次卫星在轨加油任务！这一事件或将彻底改变我们所知的太空作业模式。

"实践二十五星"如何成功向"实践二十一号星"输送142公斤肼燃料，使其服役寿命延长8年。该操作被商业太空监测机构全程追踪，标志着轨道后勤保障与可持续性技术的重大突破。随着更多卫星运行在关键的地球同步轨道（GEO）位置，这项技术为更长任务周期、更少卫星更替以及太空服务的全新未来开辟了道路。

中国航天书写了新的历史——实践二十五号卫星在距地3.6万公里的地球同步轨道上，成功为北斗G7导航卫星“续命”！这场被称为“太空心脏搭桥”的操作，不仅让原本濒临退役的北斗卫星重获8年寿命，更标志着中国成为全球首个掌握高轨卫星在轨燃料补加技术的国家。

以下是各国网友的评论：

MichaelReese-c3o
Captain Kirk was from China, I saw this because China has shown the world what true leadership is and Humanity cheers

中国向世界展示了什么是真正的领导力，全人类都在欢呼

waynethorpe1341
Brilliant

太厉害了

constantinradu6354
Clever concept

很聪明

orozcoapaza1660
Awesome news, an amazing achievement from China

好消息！中国这成就太牛了

picandvideo
Also reducing space junks and debris.

还能减少太空垃圾和碎片

etergorian535
Paves the way for large GEO service platforms that the west has been studying for decades but never implemented.

这为大型地球同步轨道服务平台铺路了，西方研究几十年都没搞成

lachen7
Not by decades, not by even years, but the daily achievements of China is mind boggling.

不是几十年，甚至不是按年算，中国每天都在搞让人震惊的成就

paulroberts7429
This is very important to refuel in orbit then to refuel at a space station is good for mars, Russia is doing a deep station ROSS were refueling can be tested, and a waiting crew and supplies for Mars await

在轨加油很重要，空间站加油对火星任务有帮助。俄罗斯在搞ROSS深空站，能测试加油技术，还能为火星任务储备人员和物资

oktc68
Way to go China Congratulations to the People of China! Wasn't refuelling in orbit/space one of those things that SpaceX were supposed to have done last year? Nice to see US taxpayers are getting good value from Cyberscsam Musk. America resumes it's traditional role in the space race .

中国好样的！恭喜中国人民！SpaceX去年不是说要搞在轨加油吗？看来美国纳税人的钱给“网络骗子马斯克”花得真值啊。美国这是在太空竞赛里重拾老本行呢

Limleekeat
Shouldnt this be kept secret a secret?

这不该保密吗？

79chgoh
US AMTI program maybe in peril

美国AMTI项目可能危险了

KhunYasoboyYaso-i5c
I remember about 3 years ago there was a report saying China already had more than 40,000 km of high speed railway and this is more than all other countries in the world combines. Then sour Hindians commented that China may has more better high speed rail technology and more high speed railway lines. But comparing Hindian in space technology, China is at least 20 years behind Hindia. I just can't stop laughing and I will never forget those comments made by Hindians

记得三年前有报道说中国高铁里程已经超过4万公里，比世界其他国家加起来都多。当时酸溜溜的印度人评论说中国可能高铁技术更好、线路更多，但比印度的太空技术，中国至少落后20年。我到现在都笑得停不下来，永远忘不了印度人说的这些话

JaimeSalazar-wm6dh
Did it really happened?

这真的发生了吗？

ys29229
Rehearsal for future endeavour

为未来做演练

KayyHong
Do you exst?

你存在吗？

mikewang4993
Refueling on Earth air is nothing while refuling in space is milestone for humanbeings

在地球大气层内加油不算什么，在太空加油才能说是人类的里程碑

ys29229
Spore gas station!

孢子加油站！

TomaKic
Haha, beat Musk's stupid attempts. Awesome!

哈哈，打败了马斯克，太棒了！

navinmesommonta2017
auto docking noting new

自动对接不算新东西

liongjiahwong5478
The time taken is important. America is behind

时间很重要，美国落后了

AAA
You wasted a second satellite so the first one wouldn't go to waste? Someone please make this make sense.

你浪费了第二颗卫星，就为了让第一颗不浪费？谁来解释一下这逻辑

georgeeagle872
The has to be the most stupid and most hilarious comment I've seen for years

这肯定是我多年来见过最愚蠢又最搞笑的评论

jasondong9721
Thanks for the you’re so smart

谢谢你，你真聪明

jasondong9721
NASA and Elon has been bragging about having this for years

NASA和埃隆多年来一直吹嘘自己有这技术

BWong1234
Use your brain. This vehicle can refuel NOT ONE BUT 5 to 6 geostationary satellites

用用脑子吧，这设备能给5到6颗地球同步卫星加油，不是一颗

SeanKaday-n1z
I think that we can grow crops in space and create methane in big plastic bags and grow food in space and harvest them for both earth and space people and send food back to Earth like there's so much more space in space than space on earth. Space farming.

我觉得我们可以在太空种庄稼，用大塑料袋制造甲烷，在太空种植粮食，既供给地球人也供给太空人，还能把粮食送回地球——太空的空间可比地球上多太多了。太空农业搞起来

继续阅读：卫星   太空   加油

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