Ruohong Zhao
3.5K posts

Ruohong Zhao
@rhZhao
Roads… where we’re going we don’t need roads.
Planet Earth Katılım Haziran 2009
260 Takip Edilen715 Takipçiler

可能是第一张真彩色的微光地球全圆盘图。
不过从 EXIF 看,不是相机直出,经过了 Adobe LR 的一些后期调整。
目前各家 GEO 气象卫星成像仪的可见光通道灵敏度是不够拍出这种图的。


NASA Earth@NASAEarth
That's us! 🌍 The Artemis II crew captured beautiful, high-resolution images of our home planet during their journey to the Moon. As @Astro_Christina put it: "You guys look great."
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@WLR_2678 感觉问题可能不仅仅一个发动机爆了,有可能碎片影响了其他发动机或者其他发动机的管路。按道理到了T+33s的时候咋一个发动机已经不影响入轨了,无非是时序上稍微延后一点。MECO之前决定放弃任务可能是总推力下降严重。我记得12年的时候F9也炸了一个发动机但照样把龙飞船送到了轨道上
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This video is clearer, showing one pulsation at 33s, and some debris coming out of the engine bay during the puff noted in the other video

Ace of Razgriz@raz_liu
A small explosion of the engine bay at 33s of this video of Tianlong-3 maiden launch
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Ruohong Zhao retweetledi
Ruohong Zhao retweetledi
Ruohong Zhao retweetledi

NASA should be extremely embarrassed at how much better Everyday Astronaut's coverage of the launch was compared to theirs.
Booster 10@booster_10
A lot of people seem to think I'm referring to the onboards. While better onboards would be amazing the real problem was the frequent crowd shots. This is not the view i want during SRB seperation.
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@__el__toro__ thanks to the underpaid mechanic engineer all over the world.
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Ruohong Zhao retweetledi

50 years ago @Apple was founded, today astronauts are using iPhones on their way to the moon
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@tutulifestyle 你背后的模型没有训练到MacbookAir M5发布后的数据呗 就像我问gemini他也不知道openclaw,直到我给他链接让他自己扒github
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Chinese influencer Li Chi flew from China to California for the sole purpose of experiencing Tesla FSD firsthand. Here are his impressions:
“Flew 25,000 km — half the globe — just to personally experience Tesla’s smart driving and compare it with Huawei’s smart driving.
I’ll skip the detailed process and go straight to the conclusion:
Under normal weather and road conditions, Tesla’s vision-based routing is first-class. (I didn’t get a chance to test in foggy conditions.) In certain scenarios, Tesla outperforms Huawei. For example, when activating smart driving, Tesla can reverse to avoid a vehicle parked on the left, then go around it and rejoin the road ahead — quite impressive.
Route selection capability is also top-tier. It doesn’t just follow conventional routes but can take shortcuts through residential roads. Acceleration is crisp and decisive, without hesitation…
In short, Tesla FSD is improving very quickly. Physically removing the steering wheel would already present no real obstacles.
I hope China will soon allow Tesla FSD to operate domestically, enabling earlier adoption of L3 and encouraging competition with local manufacturers.”
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Ruohong Zhao retweetledi

“DEI”
Koch:
-longest spaceflight by a woman
-first all female spacewalk
-3 time ISS astronaut
Glover:
-Piloted first crew Dragon
-4 spacewalks
-ISS astronaut
No matter how accomplished women and minorities are, they will always be DEI to you.
Lucille Chadwick@LucilleChad
@knosalit Guess the 2 of them will make up for the DEI deadwood
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Hey, this sounds interesting! 🤔😉 ...and if today weren't April 1st, I would (want to) believe it too, but as it is, I think it's just a funny prank and April Fool's joke. 🤔😉😅
weibo.com/6285204404/QyM…


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Ruohong Zhao retweetledi
Ruohong Zhao retweetledi
















