Excellent video to learn how to count in Japanese. Japanese people still impress me. Here, we use a countdown until liftoff. In Japan they countup also after liftoff 🙂
The high tone is probably from turbo-pumps. The mics should be on ground, because lower frequency noise will be much, much louder if the mic was on the rocket. Don’t know why but Japan’s past rockets were also quite loud
Japan's H2 and H3 rockets make use of what is called an expander bleed cycle engine, where some of the hydrogen fuel passing through the cooling channels of the engine vaporises and is used to spin a turbine to power the fuel and oxidiser pumps. After the hydrogen spins the pumps it is dumped overboard, so there is an exhaust pipe leading straight from the turbine to the outer atmosphere. Because there's a straight path from the turbine to the outside air, and because expander cycles generate a much larger volume of low pressure gas exhaust than other engine types do, the screech from the turbine is almost as loud / louder than the main rocket flame
...and a very low acceleration... only 13000 km/h after 8 minutes of powered flight. Falcon 9 reaches 23000 km/h at 148 km of altitude after eight minutes... Probably a highly elliptical orbit...
@@ve2zzzit’s not all that elliptical afaik, but it has a very high initial apogee (~695km). H3, being a descendant of the Delta series and the first delta variants with a Hydrogen upper stage, is better suited for beyond LEO orbits as opposed to LEO/SSOs.
@ve2zzz H2 and H3 are hydrogen core stages boosted by SRB's, so their acceleration potential is always going to be lower than for an RP1 rocket like F9. Add that to the fact that it has to do a nearly 90 degree dogleg, which means a lot of the acceleration is pointed cross-track and doesn't contribute to increasing the speed, and it's inevitable that it takes longer than F9 to get up to speed
looks like this rocket managed a successful launch, I often wonder about the high numbers of satelites littering lower orbit, surely there will come a time when one of these objects comes into contact with a craft travelling through space, or am I being too pessimistic !
This video of yours deserves a good comment! 😊 Here it goes: the telemetry was good enough (compared to SpaceX's); the footage of the first 2 minutes was sufficient (SpaceX rules in this); and the rocket achieved a very good speed on the first 60s! The mixture of Japanese and English was great too!
0:35 - Listen to that rocket scream. My Japanese is a little rusty, but it sounds like they do a countup after they countdown. Good thing they have that lady who speaks English for the rest of the launch.
Japan as the third largest economy in the world is replaced by Germany recently, but Japan demostrates her competitive edge in space technology by launching H3 rocket. As a Japanese national, I`m very proud of this success.
That's just because of the low yen. The GDP ranking is based on the exchange rate against the dollar. When the yen exchange rate rises, it goes back to 3rd place.
Japan's H2 and H3 rockets make use of what is called an expander bleed cycle engine, where some of the hydrogen fuel passing through the cooling channels of the engine vaporises and is used to spin a turbine to power the fuel and oxidiser pumps. After the hydrogen spins the pumps it is dumped overboard, so there is an exhaust pipe leading straight from the turbine to the outer atmosphere. Because there's a straight path from the turbine to the outside air, and because expander cycles generate a much larger volume of gas than other engine types do, the screech from the turbine is almost as loud / louder than the main rocket flame
The first stage and SRB's will fall into the ocean and the second stage should be put into a orbit that will have it renter the atmosphere with in a short period of time.
@@يوسف-ص8ز6ث Japan‘s？You mean the minimally successful lunar lander? The one that's just a pile of space junk because it can't even do what it was designed to do?
L'empreinte carbone ? On en parle? On vient nous faire c'hier à économiser tout à être coupable d'exister mais vos fusées de mer.d'e elles polluent pas ?
With the sound and the camera moving it looks like the fastest rocket I've ever seen
It sounds like they put a turbo in that bih😹😹
@@COWPRiced up GR H3 ready to take the payload to Gapplebees
@@COWP it's funny bc it's actually true - you're hearing the screech of the expander turbine as it dumps its exhaust into the rocket's wake
Loves the visual representation of telemetry data. It gives me Clear perspective of the spaceflight.
They are learning from space X. Agreed
@@dy6682 see any isro launch they show you enough data that you can launch next rocket by yourself
Congrats Japan from India this is the rocket on which lupex mission is supposed to be launched 🎉
Wish them well in their successes, job well done folks 🌟
1,5 times more work at half the cost than h2
Banzai Banzai Banzai 🚀🚀🚀🚀🚀
Congratulations Jaxa and Mitsubishi! 🎉👏🏻
JAXA and Mitsubishi Heavy Industries, congratulations. H3 rocket are go ! Launch schedule planned for the next 20 years
I hope it progresses smoothly.
Fantastic location for the facility, looks great.
Congradulations, JAXA and MHI, with successful launch on H3.
Go JAXA!👏🚀
I loved the visual and the simulation of the flight path, along with camera vision on the separation stage would have been the best visual ever.
Congratulations Japan 🇯🇵🎉🎉
Asia's No.1 Japan ! 🗾
Congratulations ! 😆🚀🌠🎊
А Китай?
@@студент-р1уpoor country , no democracy no human rights
@@悲鳴奴隸ラフタリア no? 🤣
love japan from india
congratulations for successful launch
Excellent video to learn how to count in Japanese.
Japanese people still impress me. Here, we use a countdown until liftoff. In Japan they countup also after liftoff 🙂
Congratulations!
Wonder if there is any onboard camera footage?
WOW !!!! ❤ from singapore 🎉
I love the big doglegs the H3 always pulls out of Tanegashima. The boosters go and the rocket looks like it Tokyo drifts it’s way up to orbit.
Ya, the first time I saw it I thought it had failed because from ground it looks like it’s pointing the wrong way😂
not
Japan should call this rocket - Satori - the awakening! Congrats .
After decades of leadership in japanimation they are beginning to actually do space stuff. Go Japan!
👌🐔📸 Congrats on a successful launch! 👌🐔📸
Congratulations
0:36 Someone left the tea kettle on
congratulations japan!
I wonder if she has stopped counting yet?
开玩笑
Legend has it that she’s still counting
There’s a part 2
Japan always old style
…that time I listened to a Japanese rocket launch and thought I was on an acid trip…😅
ヤッター!!!!! ✨
👍👍👍
That is a very neat overlay.
Congratulations on a successful launch 🚀 🎉.
Silly question: Does anyone know why they have an announcer counting the elapsed time? 🤔
すばらしい。
is there a reason for the continued counting after the luftoff? or did they forget to turn it off
Did they stream sound from a mic on the rocket?.. what's with the sound at 0:35 ?
Was an intestinal gas of the fly controller...!!!
The high tone is probably from turbo-pumps. The mics should be on ground, because lower frequency noise will be much, much louder if the mic was on the rocket.
Don’t know why but Japan’s past rockets were also quite loud
Japan's H2 and H3 rockets make use of what is called an expander bleed cycle engine, where some of the hydrogen fuel passing through the cooling channels of the engine vaporises and is used to spin a turbine to power the fuel and oxidiser pumps. After the hydrogen spins the pumps it is dumped overboard, so there is an exhaust pipe leading straight from the turbine to the outer atmosphere. Because there's a straight path from the turbine to the outside air, and because expander cycles generate a much larger volume of low pressure gas exhaust than other engine types do, the screech from the turbine is almost as loud / louder than the main rocket flame
That was amazing
Is it just me, or that was a very fast rocket and it went past 400km for an insanely small amount of time?!??
...and a very low acceleration... only 13000 km/h after 8 minutes of powered flight. Falcon 9 reaches 23000 km/h at 148 km of altitude after eight minutes...
Probably a highly elliptical orbit...
@@ve2zzzit’s not all that elliptical afaik, but it has a very high initial apogee (~695km). H3, being a descendant of the Delta series and the first delta variants with a Hydrogen upper stage, is better suited for beyond LEO orbits as opposed to LEO/SSOs.
@ve2zzz H2 and H3 are hydrogen core stages boosted by SRB's, so their acceleration potential is always going to be lower than for an RP1 rocket like F9. Add that to the fact that it has to do a nearly 90 degree dogleg, which means a lot of the acceleration is pointed cross-track and doesn't contribute to increasing the speed, and it's inevitable that it takes longer than F9 to get up to speed
Congratulations!
Congratulations Japan. ❤
Well done! Congratulations on a successful flight. Very interesting launch trajectory for a sun-synchronous orbit, but you did it well. :)
Why they never show it fully ?
0:36 Did homie just say February 11th instead of February 17th. Just me or did anyone else hear that too?
looks like this rocket managed a successful launch, I often wonder about the high numbers of satelites littering lower orbit, surely there will come a time when one of these objects comes into contact with a craft travelling through space, or am I being too pessimistic !
It's certainly a risk, but these are very vast distances, so collisions are pretty rare.
biggest rocket in history
宇宙ビジネスは10数年後は世界で120兆円規模になる。今安価なロケットを開発せねば市場参入することもできない。それが分からず、予算がどうのこうの言う御仁は、子供や孫の世代に日本が貧乏になってもええんか？😰
Failure is inevitable ... But with failure comes progress 💜
Beautiful launch 🇯🇵 Congratulations on the success
the best visualisation of each stage compare to others
They could do better with camera though
This video of yours deserves a good comment! 😊 Here it goes: the telemetry was good enough (compared to SpaceX's); the footage of the first 2 minutes was sufficient (SpaceX rules in this); and the rocket achieved a very good speed on the first 60s! The mixture of Japanese and English was great too!
Kettle is done. ☕
0:35 - Listen to that rocket scream.
My Japanese is a little rusty, but it sounds like they do a countup after they countdown. Good thing they have that lady who speaks English for the rest of the launch.
All the BEST 👍
Japan as the third largest economy in the world is replaced by Germany recently, but Japan demostrates her competitive edge in space technology by launching H3 rocket. As a Japanese national, I`m very proud of this success.
4th Germany has overtakend Japan
From Jamaica 🇯🇲…. Proud of Japan .
@@AliasA2 In 2026, India is believed to overtake Japan as the fourth largest economy, but Japan will remain as an economic Goliath.
@@dy6682 Thank you very much.
That's just because of the low yen. The GDP ranking is based on the exchange rate against the dollar. When the yen exchange rate rises, it goes back to 3rd place.
Is that launcher moveable? 🤔
❤❤❤
😮 kaka mangha galing.,❤
Congratulations japan
What is that whistling sound?
Japan's H2 and H3 rockets make use of what is called an expander bleed cycle engine, where some of the hydrogen fuel passing through the cooling channels of the engine vaporises and is used to spin a turbine to power the fuel and oxidiser pumps. After the hydrogen spins the pumps it is dumped overboard, so there is an exhaust pipe leading straight from the turbine to the outer atmosphere. Because there's a straight path from the turbine to the outside air, and because expander cycles generate a much larger volume of gas than other engine types do, the screech from the turbine is almost as loud / louder than the main rocket flame
Undoubtedly the angriest sounding rocket created this decade
Counting stops at 03:29
200s count
anime voice count down
All well and good, but like everyone else, it's still a big step behind Space X's reusable Falcon.
Quand le Japon s' envolera, le monde s'émerveillera
Where does it land?
Funny thing, it doesn't
it figures.. @@randomalt9617
The first stage and SRB's will fall into the ocean and the second stage should be put into a orbit that will have it renter the atmosphere with in a short period of time.
that figures... @@randomalt9617
Sem palavras
That counting!!!! Nightmare!
やっぱりヤカンの音。
おめでとう🎊
🇭🇺irén hungary budapest köszönöm űrkútatás magyarulnak❤❤❤❤❤❤❤❤❤❤ jaxa által fellőtt h3 fellőtt űrhajó fellövését videót csilliárd csókcsilliárdvirág szívem teljes szeretetével elvarázsol lenyűgöz szívet facsaró videó imádom űrkutatás magyarult🌹🌹🌹🌹🌹🌹🌹💞💞💞😘🥰🤩🥶🔥💃👿🤩🦠🐇🧸
🥳🥳🥳
Delta IV lives
All UK my order help me God bless you all World
And Acceleration force Brun by helium
Tenoh Heika banzai!!
Reverse biased so save energy
อะไรของมัน เสียงตลกดี。
Filling wing Trip
Do you really need to call out each second?
Yes, all timing are done manually by hand (I’m being sarcastic)
Yes!!!!
🙏🙏🙏🙏🚀🚀🚀🚀🚀🚀🚀🚀
Hijimung please Protection all Frightening
Can winning G Scock by easy and quickly
Go!!!!!! To dragon ball
Kümmere Ninjas Hijimung
And halltical engines
Third!!
Second
First!
C'mon, DO BETTER! Cartoons are for kids.
Well, this is Japan, the home of anime. Definetly not for kids. ;)
@@debott4538 Gigantor the space age robot he's at your command Gigantor the space age robot his power lies in your hand!
این که ساخت ژاپن نیست فقط منتاژه،واقعا باعث تاسفه
很奇怪，为什么日本的火箭技术这么差，为什么敢与中国航空航天业抗衡
Looks like there all failures.
YOU ARE WRONG!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Pangtapat Yan sa china😂😂😂 north korea😂😂😂
このロケットの本当の価値がわからないんだね
なぜ日本のロケット技術がこれほど貧弱なのか、なぜ中国の航空宇宙産業にあえて立ち向かうのか、非常に不思議です
@@يوسف-ص8ز6ث Japan‘s？You mean the minimally successful lunar lander? The one that's just a pile of space junk because it can't even do what it was designed to do?
L'empreinte carbone ? On en parle? On vient nous faire c'hier à économiser tout à être coupable d'exister mais vos fusées de mer.d'e elles polluent pas ?
おいおい、やっと成功したか、大騒ぎし過ぎやろ、
費用１０００億かけて、前回失敗したことを忘れるなよ、税金を無駄にするな。
この費用があれば、能登か仮設住宅が何戸つくれるかだ。
おじいちゃん、コメントコピペで暴れ回ってるね
ここにもいたか………
やっとって2号機ですけれどね？
はいはいお静かに、水差さないでね
計算も出来ない、真性の病気持ちが居てワロタｗ
コスト半分になるから、一本50億は浮いてくんだぞ？元取れるって自分で書いてるじゃねえか。世界最安値だ。今年はあと3本予定してるから今年だけで150億取り返す。後は丸々黒字なんだよ。
ちなみに、円安ブースト掛かってる状況なら、ファルコン9の3分の2は切れるので、海外シェアも狙えるし、後発シェアも叩き潰した、えぐい状況だったりする。
おまけにな、これも自分で書いてるが、災害支援って一つの災害に毎回いくら税金出てるか知ってるか？1000億なんて小さな額比較するレベルじゃねえよ。日本の場合、兆円台切ったことないんだぜ？それだけ出力できる国ではあるけど。そっちはロケットと違って本当に帰ってこないからな？投資でも商売でもねえから。コスパ計算も適用できないしな。
今んとこ一年に2兆5千億規模、12年31兆5千億出してる東日本大震災の復興記録が最大。復興税取ってるからだが、宇宙開発にこういう特別な税掛けたか？無しで2発目でやり遂げた功労は無視なんだな？
" Incoming " !!!!!