"Woopie! That may have been a small one for Neil, but that's a long one for me"- Pete Conrad's first words walking on the Moon, Apollo 12.

@thulyblu5486

4 жыл бұрын

Not as epic as Neil Armstrong, but still made me laugh ^^

@WhereisRoadster

4 жыл бұрын

@@thulyblu5486 There are a lot of good ones. I did a video recently that shows all 12 astronaut's first words when stepping on the Moon. Many remarked on the beauty, including Buzz Aldrin. Some tried to do memorable words. But only Pete Conrad was cracking a joke, trying to win a bet.

@philipcorner574

4 жыл бұрын

It's interesting to note that he was still on the pad when he delivered that line, while Armstrong's were actually delivered on the moon regolith. I suspect a few other "first words" were not actually delivered from the surface either.

@WhereisRoadster

4 жыл бұрын

@@philipcorner574 Yeah, that is true. The ones who cared it is pretty obvious they were on the regolith, while many of the more spontaneous ones were probably from the foot of the LM. See the video I published which shows all of them.

@JeffreyBue_imtxsmoke

4 жыл бұрын

Pete was always one of my favorite astronauts. Great sense of humor, great test pilot and great American.

They didn’t want moon raccoons climbing up the ladder.

@danielmconnolly

4 жыл бұрын

Yes, rodents are problematic when faking moon landings.

@SunshineCountryChickens

4 жыл бұрын

As believable as the rest of it

@Tubetopfan1

4 жыл бұрын

They would have been SCREWED if there had been lunar squirrels. Those buggers can get into anything.

@JNCressey

4 жыл бұрын

@@Tubetopfan1, luckily the lunar squirrels stick to woodlands. As they landed in the sea of tranquility, a much more pressing threat was the lunar crabs.

@Tubetopfan1

4 жыл бұрын

@@JNCressey Getting crabs while on the moon. Try to explain THAT to the mrs. when you get home. : )

Ah yes those famous first words spoken from the surface of the Moon . . . " Okay. Engine stop. ACA - Out of detent."

@SIXITHS

4 жыл бұрын

Surely it should be _"Contact Light..."_ ?

@drtidrow

4 жыл бұрын

@@SIXITHS Well, they weren't actually on the surface when the contact light went on, that turned on when one of the contact probes extending some 1.71m below the landing pads touched the surface.

@SIXITHS

4 жыл бұрын

@@drtidrow The craft was touching the surface...

@4STEVEJOY34

4 жыл бұрын

As I recall watching it live and paying close attention to hear those first words. They were: "It's soft and dusty." I beleave everyone rearranged history.

@drtidrow

4 жыл бұрын

@Larry Carmody CMD About five and a half feet.

They should have brought one small step ladder for a man

@williamstephens9945

4 жыл бұрын

Boom boom!

@jeffk1722

4 жыл бұрын

I know, or just have the bottom portion fold out as needed. Maybe saving weight, but they could bring back 1 or 2 less rocks to make that happen. How funny would it be if they had to step off one of their backs to get the first person back up.

@TONE11111

4 жыл бұрын

I love my Stepladder . . . I never knew my REAL Ladder. . . \‹·¿_·›/

@BigJayKaner

4 жыл бұрын

@@TONE11111 Ha ha ha....

@davidharrison7014

4 жыл бұрын

Ed Komasara. Or one small HINGED ladder, instead!

Only you can make a 15min discussion about ladders so interesting. ..

@CanineDefenseTechnologies

4 жыл бұрын

Anything aerospace grade+humans= making the most simple thing super complex

@skitzojedi2505

4 жыл бұрын

Agreed!

@Don_Rodrigo44

4 жыл бұрын

Idk man the little giant is pretty versatile somebody could prob do a decent discussion on it especially if they talk about they home shopping network dude who climbed on it and it folded up on him

@Turbo_Tastic

4 жыл бұрын

Amazingly compelling evidence that man on moon landings were faked; amazing that the 3 astronauts that walked on the moon resigned a few days later.. all 3.. and then Neil Armstrong never spoke about it again, only giving a very cryptic interview about "uncovering truth" many years later. And the moon landing director resigned 3 days before they supposedly landed on the moon! Take a look if you get a chance: A Funny Thing Happened on the Way to the Moon kzread.info/dash/bejne/qpedpayfkrfcdZc.html and NASA admits we never went to the moon: facebook.com/exposetheilluminati/videos/2014276232178920/UzpfSTEwMDAwMDczOTg3NTI3NjoxOTY0NTkxNTQzNTc1NDg5/

@timduggan1962

4 жыл бұрын

@@Turbo_Tastic Yeah, you're an idiot. WHY, please tell us, did the USSR try so hard to also land on the Moon? They tried (there is a photo in this video of their LK-1 lander design), they tried, and MANY people died. Do some frigging RESEARCH!! The Soviets never had a launch vehicle that worked...they kept blowing up. THAT'S the cause of the greatest death toll. Really, that stupid "movie" you referenced? Its a load of crap. Bart Sibrel is a load of crap. I guess that makes YOU full of crap.

4:08 Tim.exe stopped working

@somename842

4 жыл бұрын

I was hoping someone else noticed

@somename842

4 жыл бұрын

also it happens again at 9:06

@MrPabgon

4 жыл бұрын

@@somename842 Huh, didn't notice that second one. n i c e

@danielmills1489

4 жыл бұрын

simulations code went corrupt

@animationspace8550

4 жыл бұрын

Tim is an AI algorithm confirmed. No wonder Elon likes talking to him.

12:30 is now my favourite moment in space history "whoopie! that may have been a small one for Neil, but that's a big one for me"

@SynchronizorVideos

4 жыл бұрын

My favorite - at least from the Apollo missions, was Harrison Schmitt with Apollo 17. He was the first guy to land on the moon who was an actual professional geologist, not just a pilot trained to take geologic samples. Dude was like a kid on Christmas on the lunar surface. Apollo 17's time on the Moon also featured some singing & physical comedy, and it ended with a lovely speech and Mission Control nailing the shot of the lunar ascent from the rover camera. Good mission.

@small_SHOT

4 жыл бұрын

whoopie C u s h i o n

@meesalikeu

3 жыл бұрын

bogen broom nobody from russia correct

@WillowK.

3 жыл бұрын

My favorite is recently when nasa announced their return to VENUS

You: "Let me know if i answered all the questions you had about the lander ladder." Me: "I did not even knew there where so many questions to be asked/explained about a ladder."

@tomschmitt6911

3 жыл бұрын

and even if i did have questions, why the hell would i ask that idiot...?

Helps to keep moon rats from climbing up into the cabin of the lunar module. 😊

@thiruvalluvar3880

4 жыл бұрын

Lol the moon doesn't have rats, there is no life therw

@kalliebarrett8420

4 жыл бұрын

@@thiruvalluvar3880 sorry, moonsnakes kept from slithering up the ladder.

@nishant5290

4 жыл бұрын

@@thiruvalluvar3880 get a life and a sense of humour

@paulhope3401

4 жыл бұрын

@@thiruvalluvar3880 You sure?

@mordokch

4 жыл бұрын

He's forgotten about Clangers obviously.

A co-worker met one of the landing leg engineers at a party in the 80s. He was really, really freaked out when Armstrong had to jump so far to the pad.

@RedRocket4000

4 жыл бұрын

Yep Armstrong did not shut off engine when instructed he clearly wanted a smother landing, seams like all of them left the engine on a big longer than requested. Expert pilots reaction I think minds going I got a better feal of when to shut off.

@badmanarnie2456

4 жыл бұрын

@@RedRocket4000 how can you be an expert at something your doing for the first time?

@1pcfred

4 жыл бұрын

@@noidontthinksolol Armstrong was a beast of a pilot. That's why they chose him to go.

@1pcfred

4 жыл бұрын

@@badmanarnie2456 you can practice in simulation.

@1pcfred

4 жыл бұрын

@@noidontthinksolol all NASA spacecraft are considered flying vehicles. No one flying any of them is not a pilot themselves either.

Given the detail in this video I'm a bit surprised the maker is not mentioned. Héroux Machine Parts (in Quebec) won the contract to make the landing gear in 1965 (beating out 15 other companies). In total Héroux delivered 17 sets of 4 legs used for the Apollo program, including those used on the Eagle.

@meesalikeu

3 жыл бұрын

probably because no one cares.

@ahmetmutlu348

Жыл бұрын

I tought all the equipment suppliers of technology are lost, thats why nasa cant land back as easy as next week as it was in 1970 's ;)

@maxv9464

Жыл бұрын

@@ahmetmutlu348 Can't tell if this is a weird joke or a weird and stupid moon landing denier joke.

@technocracy90

Жыл бұрын

@@meesalikeu That's a truly bold assumption to say no one would care the manufacturers of them, when there are people who wonders why the ladder lacks few rungs

When I was a small child in the 70s after seeing the video of the first step my first question was over this subject. Finally someone answered my first question asked about space travel. Thanks

@pegleg2959

3 жыл бұрын

Haha! I'm 28, but I remember when I first saw the Apollo missions footage my first question was 'why is everything covered in gold tin foil?'

"crushcore" sounds like some obscure metal genre lmao

@naysaykiller928

4 жыл бұрын

🤣🤣

@Alucard-gt1zf

4 жыл бұрын

Nightcores big brother

I remember laughing hysterically at the time when Pete Conrad said "that may have been a small step for Neil but it was a large one for me". Thanks for looking up that footage and include get in this video. It clearly qualifies as the greatest joke ever made on the surface of the moon. In some ways for me that line was more memorable than Armstrong's original.

@philipcorner574

4 жыл бұрын

Apparently he did it as a bet with a journalist, but she never paid him!

@pogogo51

4 жыл бұрын

Never heard that one lol

@G-ra-ha-m

4 жыл бұрын

Peter Conrad was referring to the studio in 1g, if they were really on the moon that's nothing in 1/6g. There is no indication of them being in 1/6g in any video, it's just slow motion video with the odd visible wire. There's just no height and all the movements are sluggish - it all just looks like a half speed video on earth.

@jonwatson654

4 жыл бұрын

@@G-ra-ha-m Go back to school.

@timduggan1962

4 жыл бұрын

@@G-ra-ha-m ....SMH. WRONG!!! Right here on KZread are plenty of videos that prove your comment WRONG! The "odd visible wire" was sunlight reflecting off of the antenna on top of the PLSS backpack. Because "words" are difficult, video: kzread.info/dash/bejne/gKyOr8ypfcvdfqg.html AND: kzread.info/dash/bejne/gKSGk6Wjpqbbec4.html

4:08 glitch in the matrix!

@mitchellspanheimer1803

4 жыл бұрын

I thought he was possessed by a demon XD

@fakerussian2036

4 жыл бұрын

I came to the comments to see if anyone mentioned kt

@stubbs5622

4 жыл бұрын

@@fakerussian2036 same

@guilhermegamerbr8391

4 жыл бұрын

Same

@lilyjeanholt8210

4 жыл бұрын

4:08 typical neanderthal footage. E.A is good though demons really think he's fine

Not only did you answer the question, but provided excellent context as to the decision making and concerns of the time. This is a great video.

Michael Collins did it. He took those rungs off. "Yeah-make me stay up here while you two have all the fun? Well enjoy this suckers!"

@invisiblekincajou

4 жыл бұрын

A CUNNING PLAN!

@marks6663

4 жыл бұрын

collins never touched the moon lander. He was in the command module the whole time.

@invisiblekincajou

4 жыл бұрын

@Mark S relax, its was just a joke but Collins could rasp that ladder before launch, on Earth ;)

@slightlyexistential1640

4 жыл бұрын

@@marks6663 hahhaah R/whoooosshhh

@richardhill2643

4 жыл бұрын

After the mission, Armstrong, Aldrin and Collins were invited to the Whitehouse to receive some medals from the president. Collins drove them to the WhiteHouse. While Armstrong and Aldrin went into the WhiteHouse, Collins drove around the block a few times waiting...

So, one flies most of the way to the moon, but still has to jump the last bit. Mind the gap?

@JC-dt7jv

4 жыл бұрын

"...between the LEM and the platform."

@billrichards1965

4 жыл бұрын

Don't forget that the engineers forgot to put a door handle on the outside of the LEM. If Buzz had closed the door they would have had no way to get back into it.

@Spacekriek

4 жыл бұрын

@@billrichards1965 So that funny video about the astronaut accidentally locking himself out of his lunar lander was very much based on reality then ? :D

@gertraba4484

4 жыл бұрын

@@billrichards1965 hey if that LEM was parked in NYC it would be jacked into in 15 secs

@donkerouac3746

4 жыл бұрын

@@Spacekriek Not exactly. There was no lock and it could only be closed and sealed from the inside. However, if it had been pushed shut, they would have had to slip something into the seam to open it. There would have been a very great incentive to do so! Seriously, it made for a great bit of humor but would not have been a real issue.

Though any discussion of ladders is bound to have its... ups and downs, you wrung out all relevant info... Great explanation, I've been wondering since '69!

@popajedilive3631

4 жыл бұрын

420

Ok, I thought they removed two rungs to compensate for the weight of the flag and flagpole. Glad there was a better explanation :-)

"that may have been a small one for neil but thats a long one for me" 😂😂

Grumman Engineers: "When we say jump, you should ask how high".

Had doubts about watching this, due to all the junk out there, but this was very informative, thanks...

@tmo4330

3 жыл бұрын

No doubt now. I am sure.

Advantage to being older. I watched it live. As an astronomy student. No words!

@JustChrisss

4 жыл бұрын

Apollo 11 was fake. Here's leaked video proof from NASA of the Apollo 11 crew faking the shot of Earth from low orbit when they were supposed to be entering lunar orbit. It has time and date on everything, sorry to ruin your memory boomer. kzread.info/dash/bejne/Z6x-28qkg8a-krQ.html

@nishant5290

4 жыл бұрын

@@JustChrisss somehow I believe you are both a flat earther and an anti vaxxer

@FACTCHECKEDbyGoogle

4 жыл бұрын

@@nishant5290 time to wake up

@nishant5290

4 жыл бұрын

@@Rickswars Well I believe in God but that doesn't mean I don't have brain cells. I can process information and think it logically go watch captain disillusion's video. Don't tell me to seek knowledge when a 5th grader is smarter than you

@nishant5290

4 жыл бұрын

@MichaelKingsfordGray well It's my opinion and my choice but aren't you even a little triggered about what this other guy said

Shame on the US authorities for not making 2019 a huge 50th anniversary celebration of this singular turning point in human history.

@princefarni8173

4 жыл бұрын

Embarrassment ??

@gammondog

4 жыл бұрын

That’s up to the press. Though a presidential speech would be in order.

@donkerouac3746

4 жыл бұрын

@@gammondog Trump did speak about it. You are right, the press treated it with relative indifference.

@mwarnken1234

4 жыл бұрын

probably just to get through the whole thing with as little fuss as possible considering it wasn't real

@timduggan1962

4 жыл бұрын

@@princefarni8173 No. There was a huge celebration Friday night, 19 July, on the Mall in Washington, DC. Jeeze, don't you people watch the news?????

I'm surprised I guessed exactly right for why they left such a gap between ladder and surface. Given how hectic of a time it was, I figured they didn't have much info on how the surface would react upon landing. I didn't know the surface was able to absorb so much of the impact, but given what we know about the surface composition, it makes sense. Thabks, Tim! Interesting and educational video :)

Thanks Tim. That's the first time I've heard an explanation about the ladder design which is as comprehensive as yours, in fifty years. Much appreciated.

Man keep up the great content. I seriously watch full length on any space videos. So much in depth detail it's candy for not only my eyes but brain!

This mention of Russia solution, make my day.

@wyattb3138

4 жыл бұрын

There’s probably a reason why they didn’t hinge the ladder.

@Caraxian

4 жыл бұрын

NO DRUGS hope you know that is false

@OCinneide

4 жыл бұрын

@@yoyonis6840 Then they found out the lead from pencils can float in the air and get stuck in stuff

@CarlosCardoso2amissao

4 жыл бұрын

@@yoyonis6840 Ah, the myth that refuses to die.

@PhilipChou

4 жыл бұрын

@@OCinneide Yeah, like electrical circuitry. very bad

Hi Tim, me again, can you do a video on the Dragon Capsule's parachutes? How do they work? Why are they attached on one side of the capsule and not on both sides? How do they open slowly? And the history behind of capsule parachutes...And so on...

@Gibson99

4 жыл бұрын

i second this - parachutes for returning space vehicles are a lot more complex than a skydiver's chutes. i remember seeing a documentary on Curiosity and how their chute testing was difficult and had lots of failed tests because it had to open at such high speeds though with a thinner atmosphere.

@Wombattlr

4 жыл бұрын

We need this video! I third this!

@Gibson99

4 жыл бұрын

Apparently SpaceX published a video of a Crew Dragon parachute test last night! kzread.info/dash/bejne/dG2Zu6WAf8_YZbw.html

@StreuB1

4 жыл бұрын

In the SpaceX Dragon video. If anyone is curious what the big black round things are on the "lines" near the Dragon capsule that the chutes are attached to. Those lines are called the risers and the "things" are called "riser guillotines" and they cut the risers in the event a main failure is sensed or they only have a partial deployment. They fire the riser guillotines to cut that chute assembly away and then fire the backup.

@ernestosaboia

4 жыл бұрын

@@StreuB1 Thanks for the explanation, I develop experimental model rockets and one of the most crucial and difficult part is the recovery system, hence my respect and admiration for the science behind it.

Great video, Tim, very informative and entertaining. Have you considered making one to explain how the latter Apollo mission astronauts removed and assembled the rover? It looks really big raising questions of where it was stowed, how they got it out and unfolded or assembled it. I’m really curious! Thanks!

@Pygar2

4 жыл бұрын

Search bar above... put in "deploy rover".

@treyharmon8253

4 жыл бұрын

Thanks!

So the foil that was used to wrap the entire module and the ones we buy from the grocery are are just about the same thickness?

@Jan_Strzelecki

4 жыл бұрын

This "foil" was but one of many protective layers covering the Lunar Module. Do your research before you embarrass yourself with such ignorant questions.

@azkal2ko

4 жыл бұрын

@@Jan_Strzelecki You are so far ahead in this department and have already embarrassed yourself by putting a label on my comment.

@13DarkForce

4 жыл бұрын

@@Jan_Strzelecki I understand that you might be upset about conspiracy theorists. But the guy was just asking a simple question. Sure, he could have researched it. But asking questions is part of the research. Don't be a dick. Go in the corner, bad. Bad bad bad. Excuse yourself now.

What I learned from this is that to NASA, there is no such thing as a trivial detail.

Fascinating video. The check by the first astronaut out of the LM to see if they could climb back up. Just shows the level of detail that the engineers a looked into regarding every bit of the landing. I"m sure the folding vs straight ladder came up around for many debates (weight, reliability, etc.)

@musaran2

4 жыл бұрын

My guess : reliability. Sure down on cow's floor we scoff at such worry, but can you imagine the mission aborting so close because "our stepladder got stuck" ? Not to mention it could shake loose and wreak havoc at launch.

Thanks for the mixed units, greatly appreciated by us metric users.

@scottwarwick7514

4 жыл бұрын

Jeff Vader ie the vast majority of the world

Wow Tim... awesome video. I hope you continue to delve into this kind of quirky info about Apollo. Fascinating stuff... and many of these stories remain untold.

Tim - a video on how the lunar rover was stowed and activated would be appreciated. Thanks.

@tomb504dog

4 жыл бұрын

PageMonster and how did they compensate for the weight? Was something removed that was used on earlier missions?

@joevignolor4u949

4 жыл бұрын

This little animation shows it pretty well: kzread.info/dash/bejne/gHaCyreHgrK8Zbg.html

@joevignolor4u949

4 жыл бұрын

@@tomb504dog The quadrant that carried the rover was empty on earlier missions as was the opposite quadrant. When the rover was added for the last three missions additional equipment was carried and it was placed inside the opposite quadrant to keep the LM balanced. The last three missions also had a more powerful engine, which allowed it to carry the additional weight.

@shanecodman1842

4 жыл бұрын

I’m sure u know by now it’s all fake

@joevignolor4u949

4 жыл бұрын

@@shanecodman1842 I'm sure you know by now that there is no real evidence that it was faked and mountains of hard, verifiable evidence that it was real.

That's quite a tongue twister: Lunar Lander's Ladder. Try and say that one fast a couple of times in a row xD

@Tuning_Spork

4 жыл бұрын

Loony Ann Landers' Lunar Lander's ladder. Lordy.

I never thought about the ladder being short but was intrigued to find out why. And not only was your explanation fascinating, I also found out about the rods sticking down from the feet. I thought they sank into the moon's surface to hold the module steady, yeah silly I know. So, they were probes...... that makes sense. Thank you EA, another great video.

@phmwu7368

2 жыл бұрын

Not probes put rods to make contact with the soil so the crew got '"Contact Light'" ! These usually just folded over !

@bojamreeves7996

Жыл бұрын

Shut up Oliver! USA never landed on moon

Thanks for the great videos, you’ve turned this slight skeptic into a space junkie.

Obscure and fascinating. Thank you for not doing a 50th commemoration, but rather something off-beat.

Tim, I think I speak for all your watchers: Thank you sooo much for all your videos/streams/tweets/posts! You inspired us, motivated us and just entertained us. You way more attention! Thanks, thanks thanks!

this is fantastic, and the footage you were able to include was even better, don't think I've seen several of those clips before. Keep up the great work!

Ladders have been held short to make sure that even when tilting or eventual sinking into the moon will not affect the stability of the platform. And: saving weight everywhere is a factor as well. So, a bigger step down from the ladder could be afforded.

I have nothing to say except that it is a great video. As always. Thanks for all the work you do for us.

Such a simple yet fun video. Thanks Tim for all the research and hard work that you do.

I’m just a layman and I find this stuff is so fascinating. I don’t understand how more people don’t think so. Don’t get me started with the people that deny that we did it. Great vid!! 👍🏻

@SunshineCountryChickens

4 жыл бұрын

They werent very gleeful in their press conference afterwards I wonder why

To save you 14 minutes, It was because the guy who drew the blueprints for the lunar lander ordered a pizza and it arrived while he was in the middle of drawing the rungs on the ladder and he fell asleep after he finished the pizza and forgot to draw the last few rungs.

6:50 my brother works at the company that makes the crush cores for the falcon 9! They're really cool!

@natedole8276

4 жыл бұрын

What company?

@markmcculfor6113

4 жыл бұрын

@@natedole8276 Plascore

@nicknevco215

4 жыл бұрын

maybe he could give some public okayed info

@dimwitsixtytwelve

4 жыл бұрын

Shhh! Keep it down! You don't want the flat earthers to find out he's on the pay roll!

@romanplays1

4 жыл бұрын

@@dimwitsixtytwelve theres one in the comments named sindraug25.

Neil followed Skipper's advice from Madagascar 2; ""Gently now, you just want to kiss the ground. Just a little peck. A smooch; like you're kissing your sister."

Guess Neil didn't have a to think to hard to come up with a quote. He just explained what he was doing as he stepped on to the Moon. "...one giant leap..."

@1panamabob

4 жыл бұрын

The phrase was pre planned...and was suppose to be a small step for *A* man, a giant step for MANkind...

@JNCressey

4 жыл бұрын

@@1panamabob, nah, it was obviously 'one small step for man' meaning the moon is a small step for us, we need to go further, and 'one giant leap for mankind' meaning the entrance and exit of the lander involves a big leap for any being as small as humans (since they know the slenderman aliens at area 51 are much taller than us, and would have no problem with the ladder).🙃

My favorite part of their activities was when they had the EVA suits on and looked out from the docking hatch on top of LM.

best informative space channel out there, great stuff, always enjoyable

These videos are always so informative and interesting. Great job.

Awesome video. I always wondered how the camera got that angle of him jumping off. How did the camera get out there?

@PaulSchober

4 жыл бұрын

en.m.wikipedia.org/wiki/Apollo_TV_camera

Awesome video again Tim. Love getting all these long unanswered questions finally...erm... answered! 😀 Learning stuff you didn't know you didn't know is fun!

Grumman was "deep" (bug) in development 4:08

@matteopozze830

4 жыл бұрын

I thought the room was real and he wasn't in front of a green screen...

@ximaxwellix

4 жыл бұрын

M A T R I X Bug in the simulation cought on camera!

@doggonemess1

4 жыл бұрын

I saw that. Not sure what happened there. It's proof that the moon landing was faked! XD

Everyday Astronaut: Covering things that don't happen everyday.

That's really fascinating! I never knew I didn't know about this - thank you for teaching me all this cool stuff! You do a great job of telling us these little stories about details I never heard of. :)

@bojamreeves7996

Жыл бұрын

Sheep 🐑 All of you!

How did they get from the moon back to earth exactly, could you please make a video about this? I can't find any information on this. Mostly it is, earth to moon, no one talks about the physics etc for the trip back. Love your channel btw!

@YDDES

4 жыл бұрын

The fired the ascent engine, got up to the orbit where they met and dockad to the CSM. Then they fired the CSM engine to get away from Moon and fell back to Earth.

@jamesbonde4470

4 жыл бұрын

They didn't have to. They never went.

@r.6731

4 жыл бұрын

@@jamesbonde4470 And I bet you think the world is flat too...

@sheldonholy5047

4 жыл бұрын

There are huge amounts of information about this. I've read several books which cover this in detail. Just search it ffs...

@uomociniko

4 жыл бұрын

@@sheldonholy5047 I've read several books about orcs, dragons, wizards, vampires and so on which covers them in detail. There is a quite famous book explaining how the world was created in 6 days. There are books telling you that eating only fruits is good for your health, or that you can cure cancer with baking soda and vitamins. HUGE amounts of information, just search it ;)

I had always heard it was just about weight, Thank you for teaching us about the compression technology used in the legs.

Fascinating, I was wondering about hinged ladder - maybe NASA thought that might be something to go wrong (and maybe too heavy)

@samsignorelli

4 жыл бұрын

Perhaps a worry that it wouldn't deploy or that the hinge would fail and the lower half of the ladder would break off? There were so many unknowns that the simplest and least problematic solution would be the one to go with.

@PhilipChou

4 жыл бұрын

@@samsignorelli I'm sure it was debated many times during development

@samsignorelli

4 жыл бұрын

@@PhilipChou Likely....given the complexity of every aspect of the mission, it's really amazing they landed in JFK's time frame.

@AtlantaTerry

4 жыл бұрын

@@samsignorelli... by the way, even if the landing had been pushed to 1970, that would have been OK as '70 is the final year of the '60s decade. (Just like the 21st century didn't begin until 1/1/2001 (not 2000)).

Learn a lot of stuff i never heard.Thanks,keep it coming

Your channel is the best! Thanks for your dedication to providing wonderful insight into our space programs!

Ayyy right in time for the 50th anniversary.

Me before watching: I'm willing to bet it has something to do with concern about the landing legs sinking into the lunar surface. After: Partially correct!

@chestermartin2356

4 жыл бұрын

Gold star for you, so cool

@slckb0y65

4 жыл бұрын

And yet the engine thrust manage to no move a bit of dust, truelly amazing

@odysseusrex5908

4 жыл бұрын

@@slckb0y65 And, you are well and truly wrong about that.

@slckb0y65

4 жыл бұрын

@@odysseusrex5908 rofl, yeah go ahead and show me the crater left by the thrust of the engine decelerating on landing. there's not even a spec of dust on the "moon lander" (gimme a break) 's feet

Not sure how I missed this one, thanks for linking to it on twitter today, I learned a ton

Very informative and well done... thank you!

Cracking punchline on Armstrong's quote Mr. Conrad!

You just answered a question I didn’t even know I had You did a good job with it too

Wonderful channel. Since 1969 I've always wondered why the ladder stopped so short. Thank you!

Really interesting video about something so mundane. But also I learned a lot too. Brilliant stuff. Thank you.

4:08 is it just me

@risingstar8753

4 жыл бұрын

😊😊😊

I have wondered about that ladder length too. Very nice story. Thank you.

Great Video as usual, thanks for the time you spend on research to make these videos. Cheers

Yay, info I didn’t know about moon landings! Thanks for finding something fresh and interesting!

@jeffvader811

4 жыл бұрын

Aye! There's so much to learn about Apollo, I didn't know about the nozzle extension for Apollo 15, or that they considered using ropes to disembark. Sad thing is so many preliminary concepts and designs were never digitalised, and they live in the engineers attics gathering dust, I wish we could collect all the information together and put it in once place for safe keeping.

I watched it happen live as a kid. I remember NASA stating they weren't positive the first landing wouldn't be a suicide mission, they were not positively sure how deep the dust was on the moon everywhere. That was mentioned in papers or daily scuttlebutt.

@Wombat1916

4 жыл бұрын

David Forbes In 1961 Arthur C. Clarke wrote a SF Story "A Fall of Moondust" where it was postulated there were patches of VERY deep dust, based on the studies of dust descending from space. YECs said it proved the Universe was young! However, careful examination of the experiments carried out shewed that much of the dust was terrestrial in origin and that there was little from space - hence not so much on the Moon either.

At the time, prospective micrometeor & dust accumulation calculations suggested that the moon could be covered in an average of several meters of fluffy, almost liquid-like powder. I think it was Robert Heinlein who even wrote a story based on it, describing dust-pits and avalanches that could pour across the surface to bury or otherwise cripple vehicles, or lure a driver into a deep fall into a crater. When the moon turned out to be much more bare, scientists had to go back to the drawing board on the matter, and a different theory/mechanism of surface dynamics emerged as the best. Of course, for years, the Young Earth Creationists were touting the lesser amount of dust as proof that the moon was only 6000 years old...

I’ve wondered this every time I saw a video of the Apollo astronauts descending down the LEMs ladder. Whats funny is just last night watching first man it was indirectly answered, and now this video pops up and answers the question in depth.

Great video, as always. 5:16 A lunar lander (one of the ones built to land on the Moon on Apollo 18, 19, or 20) has been standing on its own--unmodified--legs since *1976* at The National Air and Space Museum in Washington, DC!

@stevecooper546

4 жыл бұрын

It's unfueled, un-crewed and likely missing other non-visible items so it's a lot lighter.

Good narrator, well spoken! Uses normal language to explain things. School teacher?

@Alrukitaf

4 жыл бұрын

Paid shill.

@thejaxman1716

3 жыл бұрын

Uhhh wat

I believe the technical term for those kind of landings is "Butter"

Please do a video on how the lunar lander was stored and deployed. Great channel by the way I found it a few weeks ago, you have been spot on every video I have watched so far!

Great video, never considered that! Thanks for the videos, love your channel!

Tim, absolutely wonderful channel! So thorough, interesting and just all around awesomeness. Are you thinking of getting a new spacesuit? Cheers

So if they didn't change the ladder based on their experience with Apollo 11, is there anything else they changed for the later missions?

@allangibson8494

4 жыл бұрын

They did change the computer software after two documented system crashes on the LMs landing approach (1201 & 1202 errors). The AGC took less than a 1/4 second to reboot so this wasn't a fatal issue (Microsoft wasn't in business yet).

@malcolmbacchus421

4 жыл бұрын

There weren't many changes to the Apollo 12 LM as a a result of Apollo 11, mainly because nothing much went wrong and because Apollo12 was already assembled and being checked out at the VAB: so the fewer unnecessary changes made, the better. The LM software for each mission was different in any case, but Luminary was also amended to stop the 1201 and 1202 alarms if the radar switches were mis-selected. A bacteria filter was removed as it caused problems with cabin depressurisation, there were changes to improve communications whilst on the moon and, probably the most important, some circuit breaker guards were installed to stop accidental breakage or closure of key breakers (such as the engine arm CB which was broken on A11). There were of course also a few changes to procedures, crew training and ground check-out of the LM. A few other modifications were made to Apollo13's LM which were thought sensible but we're not critical and were decided not be incorporated in Apollo 12. That's all by way of changes resulting from Apollo 11's experience I could find that they made to Apollo 12's LM.

@thedevilsadvocate5210

4 жыл бұрын

Tang

@smelly_elvis

4 жыл бұрын

Believe they redesigned the cabin depress valve, as Neil and Buzz had trouble opening the square egress hatch door (almost damaging it) because cabin de-press valve did not completely depressurize the inside of the LEM. Apollo 12 did a unusual procedure of opening the top hatch and this may in part to fully depressurize the LEM before opening the egress door... but may have been opened just to see how close to Surveyor 3 they were. Maybe both?

@malcolmbacchus421

4 жыл бұрын

Smelly Elvis The problem with the hatch, caused by slow depressurisation, was resolved by removing a bacteriological filter which I mentioned in my reply. I don't think there was any other redesign to remove this anomaly.

just found your channel, what a great video!

I’m impressed! You nailed ALL the salient points. Nice job!

Already knew it, but its amazing too hear you explain it again 😀

Happy #Apollo50th Tim!!!!

Great job, Tim. Fascinating!

All these extra video clips are great!

4:08 his face flew away lmao what 9:06 too. Anybody else see that?

@ObsoleteRocket

4 жыл бұрын

yes

@richardmillhousenixon

4 жыл бұрын

@MichaelKingsfordGray Ok Michael. No. He can do what he wants. For all you know, he could be like 14 (IDK so please dont @ me Rex) so just chill out and take your insecurities elsewhere

Question: how was the LM secured and shock absorbed in Stage 3, and how was it detached from the S4B when the CSM pulled it out?

@Crosshair84

4 жыл бұрын

Packing Peanuts.

@randysmith4331

4 жыл бұрын

@Crosshair84 too funny.

@jeffvader811

4 жыл бұрын

Good question!

Thank you. Really enjoyed this video! 😊

Love the detail!!! Very well done!

I've always wanted to hear the Pete Conrad "small step" quote!

Thank you so much for explaining distance in the metric system... following this video was so much easier.

I appreciate the new lighting Tim! Smooth and soft.

I too have always wondered that very thing. Thank you!