Parlons voyages futuristes. Des ambiances de vaisseau spatial sur Terre ? Cela semble tout droit sorti d'un film de science-fiction, mais hey, le futur est fou, n'est-ce pas ? Imaginez-vous traverser les continents dans un vaisseau spatial plutôt que dans un avion – voilà un moyen de transport de niveau supérieur ! Mais hey, avant de trop s'emballer, il faut régler ces petits détails ennuyeux comme le coût et la sécurité. Imaginez raconter à vos petits-enfants les bons vieux jours passés dans les embouteillages au lieu de filer dans un vaisseau spatial. En conclusion ? Ne dites jamais jamais, car le futur est plein de surprises ! Animation créée par Sympa.
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Musique par Epidemic Sound https://www.epidemicsound.com
Pour ne rien perdre de Sympa, abonnez-vous!: https://goo.gl/6E4Xna
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Nos réseaux sociaux :
Facebook: https://www.facebook.com/sympasympacom/
Instagram: https://www.instagram.com/sympa.officiel/
Stock de fichiers (photos, vidéos et autres):
https://www.depositphotos.com
https://www.shutterstock.com
https://www.eastnews.ru
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Si tu en veux encore plus, fais un tour ici:
http://sympa-sympa.com
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FunTranscript
00:00Imagine that. You are planning dream vacations, but instead of going to a tropical beach or an animated city, you are dreaming of going into space.
00:10Imagine yourself floating in weightlessness, looking at the Earth from a completely new angle.
00:17The beauty and wonders of our planet become even more evident when we observe it from afar.
00:22Now, this dream can become reality.
00:25Yes, you heard right, space tourism.
00:29Space tourism has fascinated people for generations.
00:34The idea has existed for almost 20 years.
00:37Movies and novels talk about it.
00:40And today, thanks to technological advances, it is finally a reality.
00:45The first space tourist was a businessman named Dennis Tito.
00:50He visited the International Space Station in 2001.
00:54It's incredible, but there is a hitch.
00:57Tito's trip cost an amazing sum of $20 million.
01:01That's a lot of money.
01:03And it made the trip into space seem like a dream that only super-rich people could have.
01:08And it is true that space tourism can be very expensive.
01:12But a lot of time has passed since this first trip.
01:15Today, space tourism is becoming more and more accessible to those who do not have billions on their accounts.
01:21Of course, this sector is just beginning.
01:25But demand is increasing.
01:28Experts estimate that it will continue to grow at an incredible rate of about 40% per year between 2023 and 2030.
01:37In this context, let's talk about what awaits us in the near future.
01:42There are different types of space tourism.
01:45First of all, we have suborbital space flights.
01:49These are trips during which you reach an altitude of more than 92,000 meters,
01:54which is much higher than what a plane can do.
01:57In fact, it is so high that you exceed what is called the Kármán line,
02:01which marks the limit of extra-atmospheric space.
02:04Pretty cool, right?
02:06It is therefore a quick jump into space.
02:10So let's talk a little more about suborbital flights.
02:13Imagine that you wanted to go on vacation to Sydney, but that you lived in London.
02:18Normally, it would take you about 22 hours to get there by plane.
02:22It's really a lot of time spent in an uncomfortable seat.
02:26But guess what?
02:27Scientists and engineers are working on a new way of traveling
02:31that could make the trip from England to Australia super fast and exciting.
02:36Suborbital space travel could be used to quickly go from one city to another.
02:41Instead of taking an ordinary plane, you would board a spacecraft capable of going very, very fast.
02:48According to a recent study, it could therefore be possible in the near future
02:52to gain Sydney from London in less than two hours.
02:56Imagine how incredible it would be.
02:59You would go into space, see the Earth as a blue ball,
03:03and go back down in a blink of an eye.
03:05What an adventure!
03:07This study, conducted by the British Civil Aviation Authority,
03:11aimed to understand how our body reacts when it travels out of the Earth's atmosphere.
03:17To do this, the researchers needed brave volunteers.
03:21They recruited 24 people in good health, aged 32 to 80 years.
03:26These volunteers were taken to a training site
03:29so that they could experience the air raft centrifuge at Cranwell.
03:33A centrifuge is a big machine that looks like a gigantic rotating chair.
03:38The volunteers sat down, and the space flight simulation began.
03:42They turned and turned,
03:44and their bodies were subjected to the pressure and gravity changes that occur when you go into space.
03:50Almost everyone endured the simulation well recovered after the experience.
03:54One person briefly lost consciousness,
03:57but it was because of the gravitational forces,
04:00and she recovered shortly thereafter.
04:02This study revealed surprising things.
04:06Many people think that you have to be young and in good shape to support a space flight.
04:11But the study has shown that the elderly can also very well tolerate all this madness.
04:16Thus, even if space tourism is not developed in the next 10 or 20 years,
04:21you will still be able to visit space when you are old.
04:25At present, there are two major players in the field of suborbital space flights.
04:30Virgin Galactic and Blue Origin.
04:33These two companies have rocket-powered systems that can transport up to 6 passengers for a thrilling adventure.
04:40Virgin Galactic has already made 4 successful flights,
04:44but has recently experienced financial difficulties.
04:47However, Blue Origin has flown 32 passengers aboard its New Shepard rocket.
04:53The problem is obvious.
04:55At present, space tourism is very expensive.
04:59Companies bill and fly about 350,000 pounds per person.
05:05But don't worry, things will soon change.
05:08Experts estimate that space tourism will develop in the next decades.
05:13It will be a bit like what happened to airplanes.
05:16At present, the cost of a quick trip to space is very high,
05:20but over time, prices will drop.
05:24In the end, space tourism will become more affordable and accessible to all inhabitants of the planet.
05:30This means that not only our children,
05:32but also many of us will have the chance to discover the wonders of space.
05:37As technology progresses, we may even be able to organize rocket holidays in the future.
05:44Can you imagine telling your friends that you went on vacation in space?
05:48Wonderful!
05:50Now let's talk about orbital space flights.
05:54These are real space trips.
05:58Instead of a few minutes, you can spend a few days to more than a week in space.
06:04And you will no longer be at 92,000 meters above sea level, but at more than 396,000 meters.
06:12Whether you are ready to jump into space,
06:15or to live a longer adventure in orbit around our planet,
06:19space tourism has something to seduce everyone.
06:22The sky is no longer a limit.
06:24But space tourism is not just a matter of pleasure.
06:28There are also challenges to face.
06:30First of all, let's talk about the environment.
06:33The launch of spacecraft and rockets consumes a lot of energy
06:37and can cause great atmospheric and sound pollution.
06:40This can seriously harm our atmosphere.
06:42And we don't want to trade a trip to space for a damaged planet, do we?
06:47Then there is the question of safety.
06:49Space travel is always risky and accidents can occur.
06:54Even if safety protocols are in place, there is always a risk that something goes wrong.
07:00And if this is the case, the consequences can be very, very serious.
07:04So be careful.
07:06Space debris is another problem.
07:09Every time a spacecraft is launched,
07:11it leaves debris behind that can stay in orbit for a long time.
07:15The more launches there are, the more debris there is.
07:19This means that there can be risks of collisions.
07:22Even small debris can cause damage.
07:25Space travel also requires a lot of resources, energy, fuel and materials.
07:31Using these resources too quickly
07:33could have long-term consequences for our planet and future generations.
07:38So we must make sure not to exhaust everything in our quest for space exploration.
07:44Let's not forget the legal aspects either.
07:46The rules and regulations relating to space tourism are still under development
07:51and it is not always easy to determine who would be responsible in the event of a problem.
07:56In addition, we are worried about the impact that space tourism
07:59could have on international laws and treaties relating to space.
08:03We must be careful here too.
08:06Finally, to realize this beautiful dream of a shuttle trip,
08:09we will need solid infrastructure and improved logistics.
08:13We will have to build more space ports where vehicles will be able to take off and land.
08:18But do not worry.
08:20Scientists are actively working to solve these problems.
08:23Do not forget that we are not the only ones who are enthusiastic about space tourism.
08:28Even governments are getting involved.
08:30Many countries are investing in space tourism.
08:34It is a global phenomenon.
08:36Thus, even if there is still a lot to do in this field,
08:39it is obvious that the aviation industry could experience a great revolution.
08:43Long-distance travel could become much faster and more exciting.
08:48Judging by the current developments,
08:50the first major breakthroughs in this field will undoubtedly be made in North America.
08:55So get ready to enter a new tourist era.
08:59What an exciting time, isn't it?
09:01The universe is calling us and it is time for us to answer it.
09:05Salut!