No video :(

Copenhagen Suborbitals: The Incredible DIY Rocket Scientists on a Mission to Send a Human to Space

Подписаться 265 тыс.

Просмотров 417 тыс.

50% 1

On July 28, a group of amateur space engineers plan to launch a rocket 12 kilometres into the sky, from a boat off the coast of Denmark.
Copenhagen Suborbitals is a group of volunteers with a shared mission: to send a human being into space. Their latest rocket, the Nexo II, will act as a technology testbed, testing their engines and pressure systems before they proceed with their plans for a manned flight.
The Nexo II is the most advanced rocket that Copenhagen Suborbitals has built. Funded entirely by donations and sponsors, it is 6.7 metres long and is powered by an engine running on ethanol and liquid oxygen.
If all goes well with this launch, the group will be a step closer to their ultimate goal: building the 13-metre Spica rocket, capable of launching a person 105 km above the Earth, into suborbital flight, before landing back in the Baltic Sea.
In this video, Wired travels to Denmark to meet the Copenhagen Suborbitals team in their workshop and hear about their ambitious mission as they prepare for their biggest ever launch.
CONNECT WITH WIRED
Web: po.st/WiredVideo
Twitter: po.st/TwitterWired
Facebook: po.st/FacebookW...
Google+: po.st/GoogleWired
Instagram: po.st/Instagram...
Magazine: po.st/MagazineW...
Newsletter: po.st/Newslette...
ABOUT WIRED
WIRED brings you the future as it happens - the people, the trends, the big ideas that will change our lives. An award-winning printed monthly and online publication. WIRED is an agenda-setting magazine offering brain food on a wide range of topics, from science, technology and business to pop-culture and politics.

Опубликовано:

28 авг 2024

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист

Посмотреть позже

Комментарии : 584

@ntnwwnet 6 лет назад

"If it blows up and you get data out of it, then it's not a failure. Then it's science." +1

@bodhisattwapal8879 6 лет назад

ntnwwnet Awsm said ntnwwnet

@fodorbarnabas6983 6 лет назад

Wernher von Braun, you idiot

@AnhTrieu90 6 лет назад

It's not an explosion. It's just an unscheduled rapid disassembly.

@JustinTimeCuber 6 лет назад

lol just revert to launch?? not very hard

@Rael14 6 лет назад

If it fails you know the answer just add more boosters

@chicken_nugget5438 5 лет назад

100 years later: “DIY Moon Mission”

@LukusCannon 4 года назад

20 years, 50 tops

@colinwalker7872 4 года назад

Alots going to happen in the next 5 to 10 years

@hugorocha9332 4 года назад

Hahahahahahaah😂. This comment made my day. 👌🏽 Sure hope that's the case. It's people like this that help humanity evolve.

@goldbird0315 4 года назад

Another 1000 years: "DIY Pluto mission"

@joannataylor3089 4 года назад

150 years later, proxima b mission

@gesamtszenario 5 лет назад

This video is already a few months old, so: Yes they did manage to launch that last rocket you saw in the workshop. Basically without any issues at all.

@cutliss 5 лет назад

Any videos of it?

@Sandreas95 5 лет назад

@@cutliss More of a overview of the mission: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-BVwTU7FXmGE.html And just the rocket footage: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-WEqLsWczTPM.html

@MaartenvanRossemLezingen 6 лет назад

"Passion is a feeling inside that makes you happy and want to do something" Wish I had passion

@MaartenvanRossemLezingen 6 лет назад

Vincent Karaboulad Don't you need passion for that?

@nickg4564 6 лет назад

Ravioi ravioli give me the death i deservioli

@IIAndersII 6 лет назад

to find a passion you have to throw yourself out into new things. passion doesn't come to you. you have to find it.

@despairgaming6669 6 лет назад

I ate it,so got none.

@crazycutz8072 6 лет назад

curiosity and interest becomes passion.. go be curious ..

@BazilRat 6 лет назад

His honesty is pleasing. "Quite certain we are going to have more failures. Even the professionals have failures, it happens." Yes. This is why we use rocket science as one of the benchmarks for really hard things. It's impressive Copenhagen Suborbitals have gotten as far as they have... they have the right attitude to actually pull the whole thing off.

@runerafell4480 6 лет назад

BazilRat you do know their former team leader kidnapped killed and then cut upp a former journalist in their submarine nautilus

@BazilRat 6 лет назад

And he's now in jail for it. What does that have to do with anything?

@mr.mysteriousyt6118 4 года назад

@@runerafell4480 in his submarine not thier and he is gone now

@utahNslim 6 лет назад

I was very critical until I heard the words, "work for free". I'm very impressed. Good luck and Godspeed.

@stevefagetaboutit8158 4 года назад

“Work for free”. Why does THAT impress you? If they would/could pay their engineers, the project would be more successful. I wonder if their government is still stealing taxes from them????

@shwetaseth1352 4 года назад

Are mad

@machy8515 3 года назад

@@stevefagetaboutit8158 from what *I* know they have been working for free since the beginning/ founding of Copenhagen suborbitals.

@Prometheus7272 2 месяца назад

@@stevefagetaboutit8158I think because it’s a passion project which is even more impressive.

@firestar2220 4 года назад

11:03 I frickin love how happy he looks to be a part of this

@mihailkondov4773 6 лет назад

11:01 Jebediah Kerman is that him in real life?! WOW! That explains a LOT!

@problem5697 4 года назад

I thought he was more green tbh

@cvspvr 3 года назад

@@problem5697 i heard that he speaks only in croaks

@free_spirit1 6 лет назад

I really like the enthusiasm and the mission, but what I'd really like to point out is how nice the choice of music, editing, choice of what footage to use and the general vibe of this video. Whoever put this together has some superb editing skills.

@pseudonymousbeing987 5 лет назад

All these little doc story channels, Vox, Wired, little big story etc have absolutely incredible production value, every single thing from the cinematography to the editing is incredibly well done.

@djcoopes7569 5 лет назад

@@pseudonymousbeing987 *cough* wait... "absolutely incredible production value" and "Vox" don't go in the same sentence...

@pseudonymousbeing987 5 лет назад

@@djcoopes7569 I assume you, like me, are not favoured to Vox's political side. But to say that they don't have pretty much the very best production value on RU-vid, is simply false.

@djcoopes7569 5 лет назад

@@pseudonymousbeing987 "the very best production value" is not quite how I would personally describe Vox, you know, with them constantly misleading their audience. But it's the internet. Feel free to have an opinion. I would also advise that you watch some of LouderWithCrowder's Vox Debunked series. That will explain what I have said but in much greater detail.

@pseudonymousbeing987 5 лет назад

@@djcoopes7569 I think you refer to their writing. I'm talking about the editing, effects, thumbnails, and art style. The production as a whole.

@knoooby5607 6 лет назад

i am very glad copenhagen suborbitals survived peter madsen :D

@AndersReinhardtHansen 6 лет назад

He hasnt been on the team since 2014 source (en.wikipedia.org/wiki/Copenhagen_Suborbitals#History)

@RWBHere 6 лет назад

I think that this is what the poster meant. That man was the wrong person to lead a team.

@homeopathicfossil-fuels4789 6 лет назад

People still thought he was involved with Copenhagen Suborbitals, which probably damaged their image regardless. If Bill Gates left Microsoft and raped a woman to death it would still hurt microsoft.

@Pow3llMorgan 6 лет назад

True but it's almost an undeniable fact that there would have been no CopSub without him. A sick and twisted human being if all the allegations are true, which many of them are proven, but a sad and genious one, too.

@Abdalillahi 6 лет назад

I think of him whenever i see their name. Well, he is intelligent, what a waste. But maybe we dont see the whole picture.

@steventhomas7292 6 лет назад

Dreamers, that's what we need more of in this cynical world, less politicians, more entrepreneurs. Good luck guys 🌠

@corgidog7125 5 лет назад

Dreamers go no where if they're always dreaming.

@probablynotabigtoe9407 5 лет назад

It’s the entrepreneurs and their financial agendas who corrupt politicians... you do know that right?

@honkhonk8009 5 лет назад

Competent dreamers. like these guys

@strategicthinker8899 5 лет назад

You don't understand how the world works. If someone has the monopoly on the use of force (government) everyone suddenly wants to rent that force to get ahead (or simply to not get left behind). Politicians are merely prostitutes for personal gain. Once you have someone with a monopoly on force, if you don't try to influence them, your competitors will and you lose as a default. The problem is handing people monopoly on force (political power over others) not others just trying to survive in a shitty system and playing the game they've been handed at birth.

@cvspvr 3 года назад

@@corgidog7125 they go to dreamland

@memecommandomike4659 6 лет назад

DIY space travel... because why not? I love this.

@DanielEleveld 6 лет назад

This is so awesome! I love it when private groups of people are this inspired. (Also I loved the random B-roll shot of the woman using an angle grinder on a broken tap clamped in a vice. Cinematic genius)

@sheilachristiansen2826 2 года назад

It wasn’t a broken tap ;) no cinematics

@DanielEleveld 2 года назад

In June of 2019, ThisDanielMakes wrote a comment containing inaccurate information regarding a woman that was neither grinding a tap nor gaffing for cinematic purposes. We wish to hold ourselves to higher journalistic standards, and the author of this comment has been executed and replaced with an identical copy. Our apologies for letting this happen.

@jjc5475 6 лет назад

i hope one day space flight is something small companies can do. not just NASA or ESA or whatever big institutions are out there. really cool project.

@lohne87 6 лет назад

It will .. But remember, when small companies and "everyone" get their hands on the technology to go to space and back again, small countries, terrorist and other "bad" people will also have their hands on the possibility ;) And then the world will be a much darker place. It's actually a really good thing that only large companies and institution have the technology.

@nalixl 6 лет назад

Why would that matter at all? I mean, we've been having airplanes around for a long time, i fail to see how rockets would be so much different. Yes, it can and will be exploited for the bad too, but that doesn't mean anything will change a lot comparing to the present. ATM, i would be much more worried about drones giving terrorists more opportunities.

@lohne87 6 лет назад

It's like the flying car question. You would love to have a flying car - but would you want your neighbor to have it? People are stupid - really really really stupid. I wouldn't trust the common man in the street. It need regulation - a lot of training - certificates - different hurdles to go through etc.. It will come a time where space travel will be easy and cheap, unfortantly

@jjc5475 6 лет назад

i mean, we already have mass usable drones. planes like jaap says. and hamas already uses rockets. it will still require technical knowledge to build a usable rocket. but i hope that it won't require that many resources.

@Torjus_ 6 лет назад

Rocket Lab. Already sending small rockets to orbit. Should check them out!

@trulyinfamous 5 лет назад

5:34 That sound is so awesome. I need more examples that.

@GarthMurray1 6 лет назад

(3:18) Randy's no _dummy_ he knows his job is dangerous but he's willing to sacrifice himself to assure the safety of future space explorers.

@benjaminringrose536 6 лет назад

I'm glad that the whole Peter Madsen issue didn't slow these guys down. If I remember correctly he kinda got kicked from the group quite some time ago over some internal conflicts.

@SgtStinger 5 лет назад

Yes. Apparently he was hard to work with. He basically stole his submarine from a submarine club similar to the Copenhagen suborbitals, right after they had finished a rebuild of it.

@mook5tar 5 лет назад

You Guys are an amazing group of people. There will always be some who can't see the awe and might of what you're doing. So go fast, fly high and a safe passage in you're quest for a truely spectacular journey.

@eliasgallegos3058 6 лет назад

Nice update to the whole project!!! Great stuff! This is just the beginning, soon everybody will be able to travel into space!!!

@andrewburger1019 6 лет назад

Thank you for such an inspiring video! I’m just a teen dreaming of being a rocket scientist and this almost brought tears to my eyes. It’s amazing to see people follow their passions and dreams. Thank you again!

@DIYIMPULSE 5 лет назад

They take interns at copenhagen suborbitals

@UBDB 6 лет назад

Met these guys when I was in Copenhagen. Awesome people doing awesome things!

@TheRealKlinky Год назад

These dudes are awesome!!! Much respect from zimbabwe 🇿🇼

@kentslocum 9 месяцев назад

My original thought was, "why bother, because everything they are doing has been already done, and done better?" But then I remembered that I am a model railroader, and why do I bother building and running model trains, when there are real, full-sized trains? Because I want to be a part of the whole process, from start to finish. These people love rocketry, and want to be a part of the entire process. 😊

@dwightk.schrute6743 5 лет назад

Something about this company just makes me smile.

@avgvstvs96 5 лет назад

Passion.

@MrExillion 6 лет назад

It was a good launch full circle with only minor mishaps!

@amigodesigns 6 лет назад

Rally cool team, maybe is not the most logic to do due to have other companies with more budget and engineers that can achieve lower costs, etc. But as an engineering exercice it is awesome.

@jjc5475 6 лет назад

well. large machines like nasa are sometimes not as creative as such a small project.

@Benzy670 6 лет назад

That’s the point, isn’t it? Craft beer isn’t perfectly analogous, but it’s a similar concept, I think.

@shawncrocker7037 5 лет назад

Cost cutting comes at it's best with small organizations. People are working more tightly knit with each other and generally feel more inspired due to the extreme lack of processes needed that don't contribute to focus and productivity. Too big and suddenly extra work is created just to coordinate the work that needs to be done.

@lucid_sound_design 3 года назад

Even a 50% cut in cost for things like cubesats would be a huge development for the rest of the civilian space community. Companies like these are innovative because of diversification and limitations such as money. It forces them to think outside of the box.

@CapoeiraPiper 6 лет назад

The pressurized system is a cool alternative to a turbopump. Clever!

@Gabriankle 5 лет назад

Like the Arca Aerospike Rocket: compressed monopropellant (70% hydrogen peroxide)

@world_reborn1990 5 лет назад

Like some rockets used ;-;

@joetke 6 лет назад

thanks for sharing the dream of people who are surely to succeed in their goals. Awesome team, awesome story.

@Declan-pg8cg 5 лет назад

Absolute credit to you all. You deserve and I truly hope get the financial sponsorship to realise your dreams. .

@allenmcclanahan2229 6 лет назад

Def a rocket scientist. Lol. "Definitely going to have Windows, and steering. Stuff like that." 😅😎

@RKroese 3 года назад

Strange, I would have thought Linux...

@brianeaton3734 3 года назад

And a place for a bottle of water. 🙄

@Mrk4 5 лет назад

These are the kind of people our world needs !!!

@anjishnu8643 5 лет назад

The essence of life is exploration - regardless of how shallow or deep, how broad or narrow, in which domain and sense. They are living the reason for their existence.

@BlancFederico 6 лет назад

Truly amazing, incredible. A perfect example of what it means to dream.

@numberpirate 3 года назад

Wow launching from that high of a latitude is like an automatic 10% penalty on fuel requirements.

@JangoF12b 4 года назад

this is really cool, and I hope they're not being affected that hard by our 2020 situation. And if they make a small museum for their past failures, engine concepts/prototypes and rocket concepts/prototypes.. I'll go to it at some point

@davidbrogan606 5 лет назад

When I see the people involved, I am reminded of the crew of the Firefly.

@Readyplayer11 5 лет назад

If they want to just get to the karman line they should just use solid fuels

@adhocxinc2848 6 лет назад

This is amazing. I'm inspired by their dedication and entrepreneurial spirit.

@TheoriginalIlleven11 3 года назад

This group of people are the type of people you need for sure success. I hope they achieve there goals and surpass them. I'll wish upon a star for it. 😉

@ericaclark9273 3 года назад

the definition of perseverance

@danielgreen3715 3 года назад

True pioneers absolutely Brilliant! Cheers for opening my eyes to what people are starting to do

@gym_bob 5 лет назад

You guys have more courage in your little fingers then I have in my whole body! I wish you well!

@GB_B 4 года назад

Mass respect for these guys

@brendenlothamer1680 5 лет назад

Looking at the welds on the tanks you can tell they are not a uniform beads they need better welds for aerospace quality

@brendenlothamer1680 5 лет назад

tom breslin I have my certs... r u qualified

@philtimmons722 5 лет назад

@tom breslin Not everyone observing issues or weakness is an enemy or opposition. Extra eyes and "Peer Review" is generally viewed as a benefit.

@weatherphobia 5 лет назад

@tom breslin YOU'RE not qualified to use the English language!

@aakashjain4569 4 года назад

They just posted a video detailing how they were able to make the welds better

@CB-um8ep 6 лет назад

This is super awesome! I hope they succeed in their mission.

@learrus 6 лет назад

As someone who builds things that are often called impossible, or stupid, or suicidal; I laughed like a maniac at the fellows comment about "If you get data it isn't a failure, IT'S SCIENCE"... Laughed until I was crying maniac tears of joy. Keep up the good work, looking forward to see the first person make it up there!

@johnfrancisdoe1563 6 лет назад

Launch expected in less than 5 hours from now. Watching this while waiting for the livestream to start in about 2½ hours.

@johnnyhoran9369 6 лет назад

SEND A FLAT EARTHER!!!

@linecraftman3907 6 лет назад

I think science equipment would be more useful

@styx85 6 лет назад

Don't reward them for their stupidity.

@mikicerise6250 5 лет назад

I thought that was Randy. :p

@avgvstvs96 5 лет назад

Won't work. Flat Earthers have answers for everything. If one does make it to space and sees the curvature of the Earth, they would blame the curved glass of the window or the curve of their eye.

@justbanter8727 6 лет назад

As I live in the UK I'm OK with this, as long as you keep launching them in an Easterly direction!

@johnfrancisdoe1563 6 лет назад

JustBanter Don't worry. It's more than 100km from Blighty. And on that first flight they demonstrated their ability to cut the engine if it's just a few miles off course.

@linusesh 6 лет назад

these guys are awesome

@ernestosaboia 6 лет назад

Go Copenhagen, go!!!

@WootTootZoot 4 года назад

My Father worked at the Hurricane Mesa in Utah during the early days of ejection seat testing. The man who ran the program, Robert Stanley, was something of an eccentric, as he typically only wore a hat, occasionally a small backpack to carry a notepad and pencils, and a pair of Converse Basketball shoes. He had only two concerns in life, accurate test data, and an all over suntan, much to the consternation of the Mormon women who worked at the facilities cafeteria. During one test, as the rocket sled was being prepared, two of the rocket motors fired prematurely, sending the test sled down the track at a slower speed that originally desired, and seriously injuring two of the sled technicians. When Stanley was informed of the mis-fire of the motors and the injuries to the technicians, his only response was, "did you get the data?"

@jolllyroger1 4 года назад

Rockets are super simple.... there is nothing to it really.... and it's fun af

@thefreedomguyuk 4 года назад

Yes, rockets are simple. The guidance systems needed to get rockets to their intended target are much more complicated to design.....

@jult2309 5 лет назад

This is super cool. I hope they launch successfully

@nakrinoban6394 5 лет назад

they did

@amirhamza246 5 лет назад

Massive respect these dreamers!

@SoumilShah 5 лет назад

What a great story never give up you learn always you never fail

@Leoninmiami 6 лет назад

keep on living the dream! We live it too, a little bit, vicariously through you all.

@weeliano 6 лет назад

I wish them all the success! Very inspiring story!

@castle4328 5 лет назад

We all need to play our part in this... I'm in school... And when I come out as a mechanical engineer... I'll do my best to join in on the 21century space race... That's a promise

@josephamalsabu 4 года назад

Awesome guys. ❤️ from Kerala 🇮🇳

@allurbase 6 лет назад

Take my money!!!

@sjoervanderploeg4340 Год назад

Love the Kip caravan!

@classifiedunacknowledged.9878 3 года назад

Love you guys!!! Good luck from the USA!

@WallHaxxx 5 лет назад

These guys are doing the real life version of putting a command chair on an oscar b.

@elfe11twos 5 лет назад

Great job, you have done very well, I hope you can put a human being in orbit. Greetings from Chile

@meeksource4047 6 лет назад

Needs more struts

@strategicthinker8899 5 лет назад

And be more pointy.

@jamesmorton7881 3 года назад

the RIGHT STUFF for sure. Live the dream.

@adambozs369 5 лет назад

I’m starting my Astronautical engineering major in 2-3 years ... god I’d love to work for them.

@thefreedomguyuk 4 года назад

"Aerospace Engineering"...

@adambozs369 4 года назад

Morten Kristoffersen well yes but with specialization in Astronautics .

@darrenmarchant1720 5 лет назад

Copenhagen Suborbitals rocks....just rocks, keep it up...pun intended.

@Pablanz 4 года назад

These people are amazing.

@danielm2831 5 лет назад

if i get successful, ill build my own space program. MARK MY WORDS RU-vid!

@zapfanzapfan 6 лет назад

1:42 Now the viking ships will come armed with SCUD-rockets? ;-) Damned impressive stuff! You are doing on a shoestring what Werner von Braun had 1000s of people working on not that far away at Peenemunde. He also used Lox + 75% alcohol and launched over the Baltic Sea. I hope your rockets land on the right planet :-)

@nykowow 6 лет назад

Raise the volume of the music while they talk, it makes the whole transmission so much enjoyable

@RWBHere 6 лет назад

2:40 No! Don't use Windows; it will crash! ;-D

@tiancilliers 6 лет назад

6:28 Linux

@johnfrancisdoe1563 6 лет назад

Tian Cilliers Rocket itself so far runs on redesigned Arduino boards.

@nivlemvanviersen 5 лет назад

@@johnfrancisdoe1563 that seems logic

@aces1up 6 лет назад

yeh man, we got our capsule, so like where should his water bottle go yo? Cause I mean he needs a beer up there ya'all..

@VesaGuardian 4 года назад

How cool these people are!

@thelastcenturion8165 5 лет назад

I want to know why they have SOH CAH TOA written on the board at 6:14.

@thefreedomguyuk 4 года назад

Mnemonics/trigonometry

@ValeJOR 3 года назад

Fun fact : everything is DIY if you have the money, the skills and the materials

@NK-pv9ou 6 лет назад

UPDATE: The Nexø II launched successfully on August 4th, 2018. Read here: copenhagensuborbitals.com/missions/nexo-ii/

@jersey282 4 года назад

Looking forward to reading about the first diy astronaut and also about the first diy astronaut death right at the same time.

@baltsosser 5 лет назад

I would love to be the guy that takes that ride in attempting to hit the barrier that begins defined low earth orbit. really exciting stuff.

@Joules120 4 года назад

God bless you guys. My best wishes!

@Acahill22 4 года назад

Please consider the more important factors ... as Composition of structure and internal housing... we have multiple formats of integrity plus current analysis, not to mention obvious antiquities & so on..

@ssstjepannn 5 лет назад

I can be your test pilot. I played KSP.

@kawacanal Год назад

Rocket looks anything but amatour :) Ad Astra guys!

@dogphlap6749 6 лет назад

I've never seen parachutes that look like those before. A little more detail on the pros and cons of that configuration would have been welcome. Nevertheless an intriguing video. Thank you Wired.

@ustopian 6 лет назад

Dogphlap they are called streamers, High drag

@dogphlap6749 6 лет назад

+Jason Polen Jr Thank you Jason.

@johnfrancisdoe1563 6 лет назад

Jason Polen Jr Actually that one failed, giving Randy a nice bump on the head when Tycho Deep Space hit the water.

@carlosturcios3670 5 лет назад

The desires to go space make incredible things on people minds 🙏

@GrahamSalisbury1111 5 лет назад

On the next episode of Junkyard Wars, Copenhagen builds a rocket to send a human to space

@Vincent-Vega24 5 лет назад

I myself have the dreamers disease!!!! Keep on keeping on rocketeers!!!!

@denys3211 5 лет назад

Did anyone notice the "SOHCAHTOA" written on the board to remember trigonometric functions? Its on 6:14

@TreeLBollingTreeMan 5 лет назад

Yes.... SOH stands for Sine equals Opposite over Hypotenuse. CAH stands for Cosine equals Adjacent over Hypotenuse. TOA stands for Tangent equals Opposite over Adjacent

@jimhogarth9678 4 года назад

That better be an inside joke of theirs... Because otherwise, that's just sad

@rhianna4972 6 лет назад

Such an interesting and masterfully edited video

@LivingWaterEternal 2 года назад

Kudos to the vertical brainpower. How about a hostel for space engineers to help? Get your shop help for low participatory task to allow your focus on managing and doing task with. Cheers

@fosslethearn8876 5 лет назад

Song used around 1:20?

@GoldenEagle9000 3 года назад

2080 be like ok friends today we will go to mars with just a capsule

@conrad9698 5 лет назад

Thanks for sharing!! Great work!

@Paincakeness 5 лет назад

I love the DIY space race

@awesomo660 6 лет назад

This might be a stupid question for a rocket scientist of any kind but why do you need liquid oxygen if your not going into space is it because there’s not enough oxygen to make the combustion in the chamber why couldn’t they use air intake?

@awesomo660 6 лет назад

I would also loved to see what qualifications and degrees they all have in different fields