Тёмный

The End Of Apollo: What Happened During The Final Missions To The Moon? | Trajectory 

Progress - Technology History Documentaries
Подписаться 122 тыс.
Просмотров 14 тыс.
50% 1

In 1969, Apollo 11 achieved an extraordinary milestone by landing humans on the lunar surface, sparking global wonder and hope. Following its success, NASA pressed on with subsequent Apollo missions to deepen our lunar understanding. Apollo 12 showcased pinpoint landing capabilities near Surveyor 3, while Apollo 15 saw the first use of the Moon buggy that allowed the astronauts to explore a much larger area of the Moon.
However, it wasn't all smooth sailing. Apollo 13 faced a perilous ordeal when an oxygen tank exploded, posing immense challenges for the crew's safe return.
Despite early excitement, public enthusiasm gradually waned, and with increasing costs, NASA made the difficult choice to cancel Apollo 18, 19, and 20. Nonetheless, the program's legacy remains indelible. The spirit of human courage, determination, and scientific achievement endures, inspiring future spacefarers to aspire to new frontiers.
Welcome to Progress -- the home of history's greatest leaps forward. From the seismic invention of the world's first printing press to the great rocket-powered marvels that took us to the stars, we'll be bringing you world-class documentaries celebrating history's greatest inventions and technological breakthroughs.
Discover the past on History Hit with ad-free exclusive podcasts and documentaries released weekly presented by world renowned historians Dan Snow, Suzannah Lipscomb, Matt Lewis and more. Get 50% off your first 3 months with code PROGRESS 👉 bit.ly/3CbEssK
Progress is part of the History Hit Network.
#progress #documentary #technology

Опубликовано:

 

29 июл 2023

Поделиться:

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист
Посмотреть позже
Комментарии : 48   
@mentalizatelo
@mentalizatelo 9 месяцев назад
Really liked the pace, voice tone and historic compilation; not biased, critical, sensible. Thank you.
@scotsummerfield2760
@scotsummerfield2760 9 месяцев назад
Huge welcome for actors
@markcasey2517
@markcasey2517 9 месяцев назад
An Australian narrator. ❤
@jeffreypelaske841
@jeffreypelaske841 10 месяцев назад
How do you not mention John Aaron one of the finest men ever to be EECOM. The call SCE to Aux was historic. Would NASA have aborted the mission if any other man has been sitting at EECOM that day we will never know. Great research.
@mentalizatelo
@mentalizatelo 9 месяцев назад
How didn't they mention Albert B. Explosion, Jr., who applied the last bolt to the Saturn V of Apollo 11! Inadmissible.
@DPhippsActual
@DPhippsActual 10 месяцев назад
That mystery has already been solved. Some ice debris fell off during launch dislodged Some heat shielding tiles. That was known in plenty of time abort the mission. But they let the mission continue. Upon re-entry the missing tiles let super heated air in around one the wings causing it fail catastrophically upon re-entry.
@michaeledwards2251
@michaeledwards2251 10 месяцев назад
Part of the upper foam fell off and hit the wing during take off : this was seen and a program run to predict the effect. The program returned **** , the Fortran language response when a value is off the scale, too small or too large. The ground crew were so complacent they didn't bother to ask the crew to check : they fried.
@beenaplumber8379
@beenaplumber8379 10 месяцев назад
@@michaeledwards2251 An important consideration at the time was that there was nothing anyone could do about the damage. No changes to the flight plan or crew duties could repair or even assess the damage, so they made no changes. (Pardon my absurdity, but they didn't carry a spare left wing with them.)
@michaeledwards2251
@michaeledwards2251 10 месяцев назад
@@beenaplumber8379 If they had known, alternatives such as (a) Attempting re-entry with the right wing down, left wing in the cool zone (b) wait for relief : use earlier rockets to provide a way down or even other nations. (c) wait for a partial repair kit before attempting (a) Ignorance is not bliss.
@beenaplumber8379
@beenaplumber8379 9 месяцев назад
@@michaeledwards2251 Simplistic solutions to complex problems reflect a type of ignorance, which as you say, is not bliss. Waiting isn't an option when you only have enough consumables for a few extra days, maybe a week, whatever. Nobody has spare human-rated (or otherwise) spacecraft sitting around that can be made ready to go with a mission that they throw together in less than a week. Missions take planning, preparation, and equipment. Rescue missions have never been an option. NASA has always been up front about that. What "earlier rockets" did they have available? (None.) If another spacecraft were available, did Columbia have a docking module or other means to transfer to another ship? I believe all they carried were pressure suits for use within the crew cabin. Did they have any EVA suits? What kind of partial repair kit could have helped them? What repairs would they have planned for? (They saw the impact, not the damage it caused.) Can carbon-carbon even be repaired? What about rendezvous? How would that be accomplished when they were at the end of a 2-week mission, and probably didn't have much fuel left for OMS maneuvers? (They would need to preserve their re-entry burn unless somehow the Russians had 3 spare Soyuz capsules ready to meet them, which they didn't, and if they could somehow transport those craft to a more southern facility to launch them on an orbit that would match Columbia's. Launches from Russian facilities were only capable of high-angle orbits, which is why the ISS orbits at a high angle. (Remember, they didn't even know if the damage was that severe.) How do you keep your left wing in the cool zone during hypersonic S-turns? (Isn't that when they broke up?) The leading edge and the nose are the hottest locations during reentry. How do you keep one leading edge cool without transferring the excess heat and dynamic load to another part of the vehicle, and what tells you the vehicle would survive that kind of skidding re-entry, or that it would remain controllable? Was this a maneuver they had studied before? Simple solutions don't always work for complex problems.
@jamespattenden605
@jamespattenden605 9 месяцев назад
We have a problem euston, buzz has gone to the beach, tell him not to get sand near his spacesuit, euston what do you mean I thought these were airtight, nah we have,nt the technology yet. 😮😮😮😮
@edwardtobiasen3386
@edwardtobiasen3386 10 месяцев назад
Love, this film didn't play the blame game. I would have been to tempted. Oring problems since the 2nd mission ignored. No one ever thought anything falling from a rocket going to space was bad. Just because you think you perfected the foam doesn't mean did. Apparently you didn't if it keeps falling off. It is relevant because you are still using this system.
@ljre3397
@ljre3397 10 месяцев назад
Apollo ended with no fanfare or farewell. We weren’t aware how the budget had been cut and that our hay day was over. We watched every launch and splashdown in class. I don’t think many people even noticed it had ended. Politics, I hate it.
@jab2able
@jab2able 10 месяцев назад
There are a few things that I find missing, twisting phrases to accomplish a propaganda agenda. 1) the Cold War ( paranoia) was NOT Paranoia . Historically ,up to this time , major wars,revolutions , communist expansion had taken place. The U. S. Was fighting a war in Southeast Asia against ( a stated purpose of stopping the expansion ) of communism in Asia and our support of a people wanting their freedom. The Korea conflict was still continuing with ,Communist China backing the totalitarian government in North Korea.( Paranoia) was , in fact , a real worry and not some overblown hysteria. 2) The Apollo 12 Flight was in fact struck TWICE by Lightning. You state that only Alan Bean knew what SCE to AUX was. The facts are a controller named John Aaron new the procedure to try in order to reestablish the flight platform . It was Alan Bean that knew where the switch was to try this maneuver. Who ever wrote this script must not have done the proper research . Words mean things and twisting them in order to make a selfish point is lazy and journalistic manipulation.
@reddwarfer999
@reddwarfer999 10 месяцев назад
Of course it was paranoia. Those Reds were *everywhere* even under the bed!
@jab2able
@jab2able 10 месяцев назад
@@reddwarfer999 How sarcastic. American history revels that , indeed, there were Communist groups that were operating in the US . How do you think technology found its way to other countries such as Russia and China? “ under every bed” no, but they were operating in many places.
@interestingspagetti
@interestingspagetti 10 месяцев назад
Not a flat earther. But let us just say it as the facts are supposedly to be. Yanks went to the moon! More than once! at least twice they took cars 🤣🎵driving on the moon one day🎵 over 50 years ago. Made a track for the cars to drive around the rocks. Suprised it didn't fly Then nothing. No bases, no ruskies?? Just ridiculous!!!
@beenaplumber8379
@beenaplumber8379 10 месяцев назад
Moon buggies went along on 3 missions. (You can count the trails they left in the regolith from photos of the landing sites.) You have to remember the reason we didn't go back. Congress cut funding. It was far too expensive, and there was no meaningful return. The science wasn't worth it, just a public excuse for our adventure. But people no longer cared, so it was no longer "our" adventure, but "their" expensive joyride. And they sang ♫"I was strolling on the moon one day..."♫♪ Strolling, not driving. That was Cernan and Schmitt on Apollo 17. Nothing about our lunar missions was so complicated that a first-year physics student couldn't understand it, except maybe their computers, which were insanely simple yet sophisticated for their day. There is nothing about Apollo that we weren't capable of, and if you'd like to know the truth, it's easy enough to discover the truth for yourself. All you need is a desire to challenge your own beliefs, but most people find that very difficult. It takes a lot of guts. If you're an Apollo-denier, you might as well be a flat-earther. Both rely on a strict avoidance of evidence and new understanding.
@rockethead7
@rockethead7 9 месяцев назад
"Not a flat earther." You forgot to write the word "yet." You're well on the way. "But let us just say it as the facts are supposedly to be." Huh? But, you clearly don't know the facts. How can you even have a position AT ALL, when you know nothing? "Yanks went to the moon!" 24 of them. "More than once!" Yes, 9 times. Landed 6 of those times. "at least twice they took cars" So, you're not sure? You don't know how many rover missions there were? Just "at least twice"? "Made a track for the cars to drive around the rocks." Huh? "Suprised it didn't fly" Do you ACTUALLY believe yourself to be intelligent? "Then nothing. No bases, no ruskies?? Just ridiculous!!!" The Soviets tried, but, they couldn't get their N1 to work, and gave up because the race had been long lost. As for "no bases," ok, please explain how to do that. Can you? How EXACTLY would you build bases with the Apollo hardware?
@Highlander.7
@Highlander.7 10 месяцев назад
Haha they "lost the technology" to go to the moon. What a crock of horse hockey
@KuriVaiM
@KuriVaiM 10 месяцев назад
Only time in history of the world when technology can go backwards - it was only then possible to go to the moon then but they cant do it in the future 😂 Probably it never happened and it is all big lie - make believe! 😀
@laurawysack1066
@laurawysack1066 10 месяцев назад
We beat Russia to the moon and that was all that mattered.😊 There's no reason to continue going and all of the engineers have passed away.
@Highlander.7
@Highlander.7 10 месяцев назад
@laurawysack1066 Merica !!! Buzz Aldrin has admitted they did not go, to a young child. He does not wish to lie anymore I believe
@Highlander.7
@Highlander.7 10 месяцев назад
@@KuriVaiM Aye agreed. The firmament is the only thing holding back the waters above.
@LewesMintz
@LewesMintz 10 месяцев назад
@@Highlander.7 No. He was asked why nobody had been back in such a long time and he explained why - "money". While doing so he misspoke. An old man was stumbling over his words. This was after spending the previous 15 minutes talking about being on the moon. Why lie?
Далее
Space Shuttle: Final Countdown - History Documentary
1:32:17
can you repeat it? #tatyanadiablo ##shorts
00:11
Просмотров 889 тыс.
JPL and the Space Age: Destination Moon
58:59
Просмотров 485 тыс.
Rise of the Rockets FULL SPECIAL | NOVA | PBS America
52:53
Wolfram Physics Project: A Discussion with Jim Gates
2:43:04
Apollo 12 Remastered (50th Anniversary Edition) [4K]
1:07:27
SpaceX & NASA Launch U.S. Astronauts To Space | TIME
3:55:49
Launch Of Apollo 11 In Real Time (July 16, 1969)
49:25