CNET
Hypersonic Jets: These Startups Want to Fly You at Mach 5 (and faster)
Hermeus, Venus Aerospace and Space Transportation are all working on commercial aircraft that would carry passengers at more than 4,000 miles per hour. Follow Andy on Twitter: 00:00 – Introduction 1:04 – What is hypersonic flight? 1:25 – History of hypersonic flight 2:28 – Challenges of hypersonic flight 3:15 – Hypersonic Startup #1: Hermeus 4:58…
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iblackfeathers
April 29, 2022 at 12:18 pm
just realised the new cnet logo has serif font. very ironically old fashioned.
Mireaze
April 29, 2022 at 1:24 pm
I think they where going for a retro futuristic 80s look
Colton Piper
April 29, 2022 at 12:31 pm
I guess it’s good to have data on hypersonic speed. But for commercial flight I don’t think this would be used much. And who knows when this will happen. Supersonic flights might not even happen until the end of the decade at the earliest.
Maxim Teleguz
April 29, 2022 at 12:49 pm
Pessimist
Gammermonk
April 29, 2022 at 1:14 pm
I think SpaceX will achieve Earth-to-Earth point, NYC to Shanghai in 40 minutes.
munmun1822
April 29, 2022 at 1:14 pm
Hypersonic commercial flight will never happen.
1. Just a Advertisement to collect buck.
2. Hyperlly costing and Hyperlly dangerous. (Many junk up there,space trash,small rock,gopro On balloons)
3.because even with more safer like underground hyperloop also hard to grant permission to build.
nothing new
April 29, 2022 at 1:16 pm
I see it being limited in all honesty not everyone is in a rush to get any where fast.
Mireaze
April 29, 2022 at 1:16 pm
Gotta go fast
Horizon
April 29, 2022 at 1:18 pm
Hypersonic flight is just vaporware. The economics of hypersonic flight will never be profitable.
Jezza
April 29, 2022 at 1:44 pm
I’m too old and too cheap to care!
Old Anime
April 29, 2022 at 1:51 pm
Man needs transportation development plans in order to address problems and suffering
Some travelers face problems searching for suitable taxis to transport passengers to the airport. Therefore, self-
driving cars must be designed and manufactured in order for travel and tourism companies to provide advanced
services to travelers.
(Travelers need services to transport travelers from their homes directly to ships and planes for travel and tourism)
Relying on taxis will bring a lot of problems, fatigue and suffering, such as traffic accidents, road interruptions, traffic
congestion, travelers being late for their travel date and problems of transporting travelers to the required places due
to (the taxi) drivers not responding to the required places
Therefore, we ask officials and workers in engineering and manufacturing companies to work on the manufacture of
robotic planes and self-driving cars in order to develop the services of travel and tourism companies and address
these problems and suffering mentioned
(Please Send these complaints, suffering and requests to officials and workers in the field of engineering and
manufacturing of aircraft and new cars)
Harrison Gibson
April 29, 2022 at 2:21 pm
“Home for Dinner”, but why wouldn’t you just take these kinds of meetings virtually? As incredibly cool as this technology and these concepts are I just don’t see the practical need for it to exist in the commercial space right now. It’s questionable if supersonic flight is even commercially viable let alone hypersonic. At some point in the future sure, but in the next decade…
Trevor L
April 29, 2022 at 2:43 pm
Supersonic will be sold to billionaires and rented to millionaires. Look at all the 100mm plus yachts. They shouldn’t have any trouble selling supersonic planes.
Mireaze
April 29, 2022 at 3:25 pm
Not every meeting can be done virtually, sometimes you need to do things in person
goo gle isEvil
April 29, 2022 at 4:39 pm
unwatchable!!! an ad crammed down your throat every few seconds on youtube/appleTV makes this unwatchable…too much of that lately, so time to unsubscribe!
Hawkeye
April 29, 2022 at 4:52 pm
Yeah these people really need to be careful because if they go fast enough to let air molecules hit each other, you got problems !
Marc Pagan
April 29, 2022 at 5:15 pm
From a former airline pilot
…thanks for a fun and informative video!
Iyanuoluwa Idowu
April 29, 2022 at 5:17 pm
Hypersonics are anywhere in the world in 5 minutes , at least with rockets. Are aeroplanes any different?
Andy Altman
April 29, 2022 at 5:24 pm
Do you think we (or more likely, the very rich) will be flying these by 2030?
Rich V
April 29, 2022 at 7:01 pm
Absolutely not, just to build a super sonic aircraft cost hundreds of millions of dollars to fly hyper sonic will be far in excess of that.
Mr. Moto
May 3, 2022 at 9:04 am
No
Travis Sewilo
April 29, 2022 at 5:37 pm
How did you not include United’s announcement to introduce supersonic planes that they announced less than a year ago?
MrXYZ2k
April 29, 2022 at 5:49 pm
Most important factors will define its surviving, Safety then Cost.
MrXYZ2k
April 29, 2022 at 5:55 pm
All of these I saw use After Burner, as I heard long ago, modern Military Air Planes AVOID this obstacle to decreasing fuel using.
Buds bunny
April 29, 2022 at 5:58 pm
Again AMERICAAA
The Transformation Channel
April 29, 2022 at 6:50 pm
Until I see a vehicle like the jetsons I’m not holding my breath.
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April 29, 2022 at 9:58 pm
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cedric eric
May 2, 2022 at 4:19 am
You will , prepare to be suprised
Rod RodI
April 29, 2022 at 8:16 pm
Barring any take over by Elon Musk, I don’t see any of these as viable for at least another 40 years. There is a reason old technology like the internal combustion engine still reigns supreme in the era of Tesla. Electric batteries are still unreliable and inefficient in 2022, same applies to the jet engine.
enadeghe eghaghe
May 1, 2022 at 11:58 am
Why are you conflating Electric vehicles with sramjet engines and hypersonic flights?
Tom Brown
April 29, 2022 at 8:24 pm
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Reginald Sharpe
April 29, 2022 at 10:04 pm
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Jacob
April 29, 2022 at 10:05 pm
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Mikaelson Star
April 29, 2022 at 10:07 pm
I have secured financial freedom by investing in bonds , equities , EFT’s and crypto currency the most profiting of them all..
Tom Brown
April 29, 2022 at 10:08 pm
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James Bannes
April 29, 2022 at 10:09 pm
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Victor's Voice
April 29, 2022 at 10:11 pm
It will only be for the rich.
How green will it be?
Video conferencing and virtual travel with 3-D, will do the same thing. At a fraction of the cost.
foxroano9t
April 29, 2022 at 10:52 pm
A Start up going Mach 5, what could go wrong?
WhatsApp +1②③④②⓪①⑦⓪⑦⑧
April 29, 2022 at 10:56 pm
Winner💯dm to claim your prize 👌
Whatsapp only.
Eduardo Lima
April 29, 2022 at 11:34 pm
Nowadays with so easy vido meetings, I do not believe companies are willing to pay a ticket for the executives. Rich people maybe yes, for fun and show-off, like it was with concord line NY-LON
OneAnime_
April 30, 2022 at 2:16 am
Getting us ready for that supersonic speed.
Amey Dalvi
April 30, 2022 at 2:38 am
is this a real problem that needs to be solved ?
E. v. K.
April 30, 2022 at 6:14 am
That’s the Way of the Future
Transportation should be faster and faster
Naiv
April 30, 2022 at 12:52 pm
all i know is we need faster flights get it out asap so it can be cheaper for when im older and can afford it
Alexander Hilberger
April 30, 2022 at 3:21 pm
The Scramjet is now a weapon….it could be a civilian airplane engine too…efficiencies say no to combustion airplanes and rockets but effortless could Plasma Jets will overtake all these companies…Tesla invented implosion Jets instead of explosion Jets…these Plasma implosion Jets will dominate the future air transportation…
Fit Connect
April 30, 2022 at 4:23 pm
So basically I’ll probably be dead before any return on investment and commercial flight goes hypersonic 😄
Bulky Woods
April 30, 2022 at 6:47 pm
The rich see economic crisis as a garage sales, that why investing now will be the best decision 👌
Leo Hartmann
April 30, 2022 at 7:12 pm
Ok through watsap 👇🇺🇲
Leo Hartmann
April 30, 2022 at 7:13 pm
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matthew Anderson
April 30, 2022 at 7:14 pm
I’m very glad I stumbled on this today writing to her now. Really hope she can help me too A. A using my check to do this
nathan Thompson
April 30, 2022 at 7:15 pm
My weekly earning from her strategies are mind blowing🤑🤑
Caroline Donovan
April 30, 2022 at 7:15 pm
I would think about this, I really need to invest in crypto before it rises again…and I need another source of income currently
Hakan Hançer
April 30, 2022 at 7:38 pm
Very nice documentary.
Ásgeir Loftsson
April 30, 2022 at 8:47 pm
90 flight 4hrs waiting in airports
Sabeer Abdulla
May 1, 2022 at 12:43 am
Ha, didn’t name the Russian cosmonaut who went into space but named the American who didn’t.
How petty. 🤣
big Mock
May 1, 2022 at 4:58 am
Chinese start up is like virgin galactic and blue origin rendering
Savannah Middlefield
May 1, 2022 at 8:01 am
Good luck. Concord go bust at supersonic. Fuel cost, Maintaince and material cost. Hypersonic burn the plane into junk. Wanna fly hypersonic plane, virgin plane every flight. Good luck.
mobayguy
May 1, 2022 at 8:22 am
The Chinese cartoon is funny
Anish Pujari
May 1, 2022 at 12:44 pm
why did you change the cnet logo???????
Alien Energy
May 1, 2022 at 4:57 pm
these americans talk too much. i don’t like watching americans on youtube.
Gino Luciano
May 1, 2022 at 9:14 pm
I don’t buy that last one at all
Fill Freakin
May 2, 2022 at 1:12 am
I find it funny with Cnet videos that they often say “comment below”, but if you watch the video embedded in their website that’s not possible. It actually takes some effort to find it on YouTube sometimes.
Neuralink chip
May 2, 2022 at 3:01 am
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Hai Jinx
May 3, 2022 at 4:49 am
Why are you using an image of flow-induced vaporization to signify a jet breaking the sound barrier?
btingey
May 3, 2022 at 8:16 pm
Not going to happen…
Ionor Rea's Tragicomic Channel
May 4, 2022 at 7:44 am
There are a few issues:
1. Hypersonics especially ones launching vertically will have likely quite uncomfortable G forces during acceleration, which may be perfectly viable for a fit jet fighter pilot but would be rather nasty for some senior businessmen with a weak hearts that will be among the most likely audience for flights in expected price category…
2. There are very few routes where hypersonic civilian transport makes sense, not to mention the need to compete with upcoming supersonic airliners that are far more likely to materialize into the money-making business because this is something we already have a lot of experience with Concorde.
3. How would you protect a country against a hypersonic 9/11 scenario? The US Air Force was not capable stop even subsonic airliners flying under the radar, so how would the military stop airliner flying twice as fast as current US medium to long-range AA missiles fired from jets with a quarter of the speed achievable by hypersonics and even that not for very long as for the maximum speed around Mach 2 even 5th gen jets needs to use afterburners that empty fuel tanks in something in the region of 10 minutes…
Even expected 6th gen air superiority jets will employ just a variation of a variable bypass ratio jet engines first tested on YF-22 and YF-23 during the end of the Cold War while even the upcoming SR-72, a Blackbird successor isn’t expected to be anywhere as fast as these civilian speed daemons.
Just think about it, which sane country will allow civilians control in their airspace something they hardly can stop if things go wrong with anything other than ballistic missile defense designed to stop lonely ballistic missile attacks at high altitude… Frankly, hypersonic civilian aviation looks like an absolute money pit from the perspective of stock investors similarly as was Elon’s idea to use his reusable space rockets as air taxis around the world.
HaleDynamics
May 4, 2022 at 5:14 pm
Hypersonic flight seems kinda unnecessary when supersonic would be so much more efficient. There has to be a point where you’re going so fast you’d be better off using a rocket and going into space for the lack of drag. Idk what speed that would be but mach 5 has to be close to it lol.
Dennis Whitlock
May 4, 2022 at 9:35 pm
Why this? Why not just [finish] the reverse engineering the on the UFO’s that we already have in captivity at ‘S-4 base’ in Nevada, according to Bob Lazar. They’ll fly much faster, with no pollution or noise, and you’ll arrive at your destination within ‘seconds’.