Why NASA's First Spaceflight Isn't What Most People Think

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Scott Manley

Scott Manley

День тому

The US was launching satellites in the space race for months before NASA existed, when NASA was formally created it inherited an ambitious launch from the Air Force, aimed at taking a spacecraft around the moon. This was ambitious, and ultimately the mission fell short of this lofty goal, but, it still set an altitude record for a satellite before falling back to the Earth.
The spacecraft eventually got the name 'Pioneer 1', and was the first spaceflight in a series of spacecraft which would eventually become the first to leave the solar system.

КОМЕНТАРІ: 450
@cster
@cster 3 роки тому
On September 30th, 1958 my grandpa was working at a facility in Huntsville, Alabama when that evening his boss drove around knocking on everyone's door telling them "Tomorrow you work for NASA or you don't work for anyone." Needless to say he worked for NASA the next day. Retired in '85.
@Surrenitie
@Surrenitie 3 роки тому
Thats interesting, do you mind telling me what he worked on if you know?
@cster
@cster 3 роки тому
@@Surrenitie Well after college he worked in Huntsville I believe at the Redstone facility and like Scott mentioned they kind of all got scooped into NASA. As he moved up he began training astronauts at Cape Kennedy specifically in celestial navigation, then the day Apollo 17 splashed down my family moved to Houston where he was head of the simulator department until he had a difference of opinion to say it mildly with the culture that was being created at NASA in the mid 80's when he decided to leave. Most of the Apollo guys were gone by Challenger.
@Surrenitie
@Surrenitie 3 роки тому
@@cster That is so fascinating to me, Apollo was always the golden days of NASA imo
@cster
@cster 3 роки тому
@@Surrenitie It was always fascinating to me too in fact I was the grandchild that took to it the most so I got all of his engineering papers from Apollo through the Shuttle when my grandmother passed away. NASA even gifted him a model LM they used for training when he retired that I have sitting next to my desk in a case.
@captchrispike
@captchrispike 3 роки тому
Redstone?
@waterrocketlab151
@waterrocketlab151 3 роки тому
16 days until the 60th anniversary of the first manned Spaceflight
@Togidubnus
@Togidubnus 3 роки тому
My grandmother met Yuri Gargarin when he came to the UK. She described him as charming and charismatic, as did everyone: Hero of the Soviet Union! He toured much of the world and was greeted with pageantry, but not the US where he was banned by Kennedy. It was a shameful period in history, the Cold War.
@DARisse-ji1yw
@DARisse-ji1yw 3 роки тому
...... That we know of....
@matyasnovak9539
@matyasnovak9539 3 роки тому
@@DARisse-ji1yw what do you mean?
@drewbeans
@drewbeans 3 роки тому
@@matyasnovak9539 implying that there may have been a soviet manned spaceflight before Gargarin
@neithere
@neithere 3 роки тому
@@drewbeans uh... just... why 🤦🏻‍♂️
@chrischeshire6528
@chrischeshire6528 3 роки тому
In 1960, I was 8 years old, I remember reading in the L.A. Times newspaper when they printed the time to watch the NASA Echo 1 pass over head. My family went out in the back yard and we all saw it. A 100 foot diameter Ballon satellite used to reflect radio waves. That was the beginning for me following the space program.
@ashokiimc
@ashokiimc 3 роки тому
Wooow. That’s amazing. Sir can you tell us more about your stories of the Space Age. Like Apollo 11/13, Skylab, STS-1/51L/107/135 etc. I’m sure people would love to hear then
@darkwood777
@darkwood777 3 роки тому
My mother was an amateur satellite observer of sorts, and she would work out the orbits for each based on her observations. She could also tell the difference between satellites based on their signature change in reflectivity as they spun.
@chrischeshire6528
@chrischeshire6528 3 роки тому
@@ashokiimc Thanks for your comments. I was always fortunate to be able to watch, on television, every space launch up to STS-51L, the Challenger disaster. At that time, 1986, I was in the Air Force and missed it. I remember Alan Shepard looking up at his Redstone rocket with his Mercury capsule waiting. John Glenn's flight and the worry about the heat shield coming loose on his capsule. Gemini days were great days, 2 men in space, walking in space, rendezvous and pin point landings. The Apollo 1 fire, I can still see the breaking news on TV. Apollo 8 going to the moon. People thought they could see Apollo 8 in space but it was actually Venus. And Apollo 11, the world stopped for that week, everything, everyone, was the moon landing. I was glad it happened in summer so there was no school. There's more of course but now it's SpaceX. Soon we will all go into space and look down on earth and out into space. Keep dreaming!
@Sherwoody
@Sherwoody 3 роки тому
I remember doing the same thing. The times were posted in the paper and we were given the direction it would fly over. Echo 2 was bigger and brighter.
@ashokiimc
@ashokiimc 3 роки тому
@@chrischeshire6528 do you remember the Columbia disaster?
@goldenstars8983
@goldenstars8983 3 роки тому
Thanks, I grew up in the 1950's and followed the space race with every launch. I remember well all these launch's and remember exactly were I was when the first Thor Able lunar attempted exploded 77 seconds into the flight. I was on my Sunday paper route and my dad was driving me on it this day and I heard it on the radio. Boy have we come a long way.
@TraderDan58
@TraderDan58 3 роки тому
Come on Scott. You can't leave us hanging. Now you have to do a video on how Thor transformed into Delta
@angelarch5352
@angelarch5352 3 роки тому
Yes please! :D
@prof_hu
@prof_hu 3 роки тому
I'm ready for it!
@Ugly_German_Truths
@Ugly_German_Truths 3 роки тому
It's probably got something to do with losing a hammer...
@owensmith7530
@owensmith7530 3 роки тому
"That's a very long story" says Scott. "OK, I'm listening" I think.
@YassinElMohtadi
@YassinElMohtadi 3 роки тому
0:44 that middle dude is like " Do you guys really need to lift it this high ?"
@NoNameAtAll2
@NoNameAtAll2 3 роки тому
0:42
@FarrellMcGovern
@FarrellMcGovern 3 роки тому
You should do a story on Alouette 1, the Canadian satellite that was the first sat that was not built by either the USSR or the USA to be successfully launched and orbited.
@Blaze10523
@Blaze10523 3 роки тому
Scott: UDMH My fellow space nerds: Ah yes Unsymmetrical dimethylhydrazine
@InventorZahran
@InventorZahran 3 роки тому
To the tune of PPAP: "I have a monomethylhydrazine, I have a dinitrogen tetroxide... Ugh!" **slams them together** **explosion**
@MrCrackbear
@MrCrackbear 3 роки тому
I have always wondered why it's called unsymmetrical instead of asymmetrical
@myfavoritemartian1
@myfavoritemartian1 3 роки тому
He was really saying the stage was hyperbolic fueled.
@DJ_Level_3
@DJ_Level_3 3 роки тому
@@myfavoritemartian1 ...yes? UDMH stands for Unsymmetrical DiMethylHydrazine, which is a hyperbolic fuel, used primarily with dinitrogen tetroxide or red fuming nitric acid, which are both hyperbolic oxidizers.
@mduckernz
@mduckernz 3 роки тому
@@DJ_Level_3 Hypergolic :D But hyperbolic reactants sound fun too!
@ghaznavid
@ghaznavid 3 роки тому
I'm a simple person - I see a Scott Manley video, I grab some popcorn. Ok, popcorn ready, time to watch :)
@SpaceNewsPod
@SpaceNewsPod 3 роки тому
Same
@Ahkran1980
@Ahkran1980 3 роки тому
Simple life, best life.
@vincentvoncarnap2473
@vincentvoncarnap2473 3 роки тому
thats not simple, siple is just watching it asap
@TLN-qu4rq
@TLN-qu4rq 3 роки тому
Who else has been watching since Scott had started making KSP videos? I've nearly lost count of how many years I've watched this channel.
@danapeck5382
@danapeck5382 3 роки тому
Dr. Van Allen, who built satellites in the basement of the Physics Building and had built Explorer's Geiger counter, always said unmanned exploration was best for data collection.
@jasonstone3995
@jasonstone3995 3 роки тому
really enjoy the earliest bits of history as my grandpa worked on the Mercury and Gemini command modules. The history of the earliest rockets by other countries is also very interesting. Always waiting for your newest video. Thank you!
@nihongobenkyoshimasu3190
@nihongobenkyoshimasu3190 3 роки тому
9:40 If Luna would have been able to pass Pioneer 4 on the way to the moon, this would have been an interesting event ...
@camicus-3249
@camicus-3249 3 роки тому
On your left
@AsbestosMuffins
@AsbestosMuffins 3 роки тому
"We launched first!" "We got there first!" "America!" "USSR!"
@Tjalve70
@Tjalve70 3 роки тому
@@AsbestosMuffins I've never heard of a race where it's the first one to start who is considered the winner.
@matyasnovak9539
@matyasnovak9539 3 роки тому
I always forget to fly safe but he's there to remind me
@flubhub
@flubhub 3 роки тому
This is a nice bit of history. However, I'm a geezer who worked for NASA in the mid-1970s with many people who had worked for the NACA before NASA was formed. As they repeatedly informed me, N. A. C. A. is to be pronounced as a series of letters, i.e. "the N A C A" (like "the FBI"). I worked at Langley Research Center, which was an NACA center for 41 years (1917 to 1958) before becoming a NASA center.
@danapeck5382
@danapeck5382 3 роки тому
enviable career!
@winstonsmith478
@winstonsmith478 3 роки тому
What was the Thor & Atlas turbopump problem? Never mind, I looked it up: "suffered from foaming turbopump lubricating oil at high altitudes and bearing retention issues."
@5Andysalive
@5Andysalive 3 роки тому
It's a great historic irony that Eisenhower who got such massive criticism over his (lack of) space politics, founded the now legendary Nasa, which has become synonymous with space and spaceflight.
@andrewwmitchell
@andrewwmitchell 3 роки тому
Fascinating. Thanks for another good one Scott. I'd love to watch a future video that covers the rest of the Pioneer series of probes.
@garyheaton3302
@garyheaton3302 3 роки тому
There’s a NACA developed idea in wide use today. The NACA duct is widely used on cars to direct air.
@jeffreypierson2064
@jeffreypierson2064 3 роки тому
Airfoil design and testing, including ducts, were one of the major functions of NACA. For instance, the PA-28 series uses the NACA 65 (2)-415 airfoil.
@rkan2
@rkan2 3 роки тому
NACA defined all the first airfoil designs, subsequently used on many planes starting 1920s
@zacklewis342
@zacklewis342 3 роки тому
Also wheel pants and cowlings.
@nunyabidniz2868
@nunyabidniz2868 3 роки тому
Heron head engines were also a NACA outgrowth.
@plainswell
@plainswell 3 роки тому
Excellent stuff, Scott. It is really fascinating to hear a more detailed description of what goes on in a mission than the one dimensional reports usually found in the media. Your blood is worth bottling mate, keep it up!
@rogerelliott1546
@rogerelliott1546 3 роки тому
Thanks Scott, that was awesome
@yevgenyzamsky1558
@yevgenyzamsky1558 3 роки тому
Interesting video, thanks @Scott!
@avejst
@avejst 3 роки тому
Great update Thanks for sharing :-)
@t65bx25
@t65bx25 3 роки тому
I’ve always found it really interesting that NASA was originally pronounced by each letter because they came from NACA.
@TheGreatSteve
@TheGreatSteve 3 роки тому
I pronounce NACA as Knacker.
@eriktylczak7568
@eriktylczak7568 3 роки тому
@@TheGreatSteve In the industry, I've only ever heard it said "KNACK-uh".
@stemartin6671
@stemartin6671 3 роки тому
@@TheGreatSteve as a north east lad I take great pleasure in saying it as Knacker too 😂👍
@darkwood777
@darkwood777 3 роки тому
I doubt that to be true, and I'm way older than NASA.
@TheMrPeteChannel
@TheMrPeteChannel 3 роки тому
Yeah back then no1 said "Nah Kah". They said each letter. "En Eh Sea Eh". Natrualy they said "En Eh Es Eh" first but was too long so we all know it now as Nasa.
@gabefredrich309
@gabefredrich309 3 роки тому
Yay It's always a good day when you upload.
@MisterItchy
@MisterItchy 3 роки тому
Very interesting! I would love to hear the next very long story.
@61Ldf
@61Ldf 3 роки тому
Precise, informative and entertaining. Good shot.
@dizbeefpvdizbeliefdizzy3612
@dizbeefpvdizbeliefdizzy3612 3 роки тому
Really love your channel thanks so much
@ianrogers5912
@ianrogers5912 3 роки тому
Cheers. Well done sir!
@tremendousfaws
@tremendousfaws 3 роки тому
Happy Saturday Scott!
@LeonardoSalvatore
@LeonardoSalvatore 3 роки тому
Love this historical videos. Thank you!
@michaelfornalski3994
@michaelfornalski3994 3 роки тому
Another interesting trip in space history. Especially since you used an illustration I created for NASA-Ames way back in the 80’s, of the Pioneer spacecraft family. As I recall, it was for Program Director Richard Fimmel, who wanted a family picture image to use when he went out in public to give presentations on the Pioneer program at Ames. He had all the individual spacecraft art from other illustrators, he just wanted a group shot, so I repainted them as a composite. Fun project, as he gave me a tour around the building at Ames and there is just so much cool stuff there.
@chrothor
@chrothor 3 роки тому
Hey Scott Great video, as usual Do you plan doing something similar about the soviet side ? (Roskosmos or whatever ;) )
@KaiseruSoze
@KaiseruSoze 3 роки тому
My dad (structural engineer) used to have lunch with Von Braun & Goddard. He worked for NAA in Ca. We moved to Coco Beach in 1957 and lived there for about a year in a house right on the beach. There were no hotels - like there are now. I don't know what he was working on at the time, but Thor sounds familiar. But he did work on the Redstone eventually.
@johndododoe1411
@johndododoe1411 3 роки тому
Wasn't Redstone von Braun's old V2 rocket renamed to sound American?
@pedrotheswift5937
@pedrotheswift5937 3 роки тому
Did he know Major Nelson?
@rause8622
@rause8622 3 роки тому
YUHHH RETROSPACE HD!! Freggin love that channel!!!!!!!
@ameenwaheed268
@ameenwaheed268 3 роки тому
This is a great story. Enjoyed your story telling. Thank you 😊
@caonabo2
@caonabo2 3 роки тому
Great learning, thank you Scott Mamley!
@davidlock9031
@davidlock9031 3 роки тому
I'm very grateful to you Scott. You inrich my life.
@stridermt2k
@stridermt2k 3 роки тому
This channel rocks. Please do tell us the story!
@frankgulla2335
@frankgulla2335 3 роки тому
Love the shirt. Fascinating history of early launches.
@menuly
@menuly 3 роки тому
1958 - 1969 moon landing was impressive the speed in which the tech was developed. SLS has taken nearly that long and still not had a launch yet.
@kargaroc386
@kargaroc386 3 роки тому
SLS has been worked on since before the shuttle even launched, and its still not finished yet goes to show how shitty things have gotten
@johndododoe1411
@johndododoe1411 3 роки тому
@@kargaroc386 What do you mean. SLS is reused shuttle scrap.
@williamhastie5056
@williamhastie5056 3 роки тому
No “Space Race” with the Russians (Or anyone) to speed things up. Or a deadline from a president. Even some private companies like Blue Origin are dragging their heels. Elon Musk’s SpaceX & on a smaller scale Peter Beck’s Rocket Lab are leading the way on delivering quickly designed, produced and tested products. I’m really impressed with Rocket Lab and their 3D printed engines and as for SpaceX, where do you begin? SLS had an estimated development cost of $18 Billion in 2011. That figure is way off. Boeing will get the job done and done right. Just a little bit longer.
@SpaceNewsPod
@SpaceNewsPod 3 роки тому
Welp, just learned something awesome. Thanks Scott!
@georgemorris7947
@georgemorris7947 3 роки тому
Excellent stuff, as ever! - many thanks. Many memories! I do believe that NACA was always referred to pronouncing each letter whereas NASA very quickly became pronounced as one wird.
@karlbrundage7472
@karlbrundage7472 3 роки тому
Sorry Scott, you're still losing "The Shirt War" to Curious Droid.............................
@vladimirdyuzhev
@vladimirdyuzhev 3 роки тому
Yeah, this was the one disappointment from this video :-(
@przemeksosna980
@przemeksosna980 3 роки тому
I hope you'll make the video on the evolution of the Thor into the Delta. As always an amazing video about an interesting topic.
@nihatsavmaz6677
@nihatsavmaz6677 3 роки тому
Scott you are awesom.
@RWBHere
@RWBHere 3 роки тому
Pioneer 1 is definitely not forgotten. Thanks Scott, for keeping the information alive. Many people don't know that the first country to launch a rocket into space was neither Russia nor the USA. Several German V2 rockets achieved that milestone, and at least one carried cameras. Many others don't know that the first living things to be sent around the Moon and recovered successfully were two Russian Steppe tortoises, along with mealworms, insects, bacteria and some seeds. They were carried in Зонд 4 (Zond 4, or Probe 4), which was launched on 4th September, 1968, more than 3 months before Apollo 8. The probe also carried a full size dummy human, which was equipped with sensors to detect radiation, temperature, acceleration, etc.
@vicroc4
@vicroc4 10 місяців тому
IIRC that dummy would later become the seed of one of the "forgotten cosmonaut" stories
@i-love-space390
@i-love-space390 7 місяців тому
Yes. That was their last successful test they needed before their attempt at a manned circumlunar mission. But NASA, afraid another Russian surprise might jeopardize Apollo funding, rushed the Saturn V and Apollo into readiness for Apollo 8. Leonov later said he was heartbroken when Borman, Lovell, and Anders became famous and not him and his copilot. NASA was probably right, because the Soviets undoubtedly would have crowed that they were the "first to the moon" without dealing with the little detail that they never landed. I am SO GLAD history recorded NASA having the balls to take a chance and go to the moon on the second manned Apollo. It really boosted the morale and public support after the doldrums in the aftermath of the fire.
@jamesparkinson7328
@jamesparkinson7328 3 роки тому
I love how the newspaper clipping just casually stated that nuclear war with China was avoided. Lol gotta love the cold war
@TechyBen
@TechyBen 3 роки тому
Reminds me of 2020/2021. :(
@TheMrPeteChannel
@TheMrPeteChannel 3 роки тому
Ah yes! The good old days!
@dvv18
@dvv18 3 роки тому
@Worst Nightmare Yeah, it would've taken couple-three days.
@vorazechul
@vorazechul 3 роки тому
@@dvv18 Not necessarily. If bombers had to deliver each warhead, most of them could have been intercepted. Also it depends on many more people making a decision to bomb. Each flight crew must execute a bombing. This increases the chance of them refusing to do it.
@dvv18
@dvv18 3 роки тому
@@vorazechul Them war planners weren't as stupid as you're suggesting they were, methinks. Seriously, Curtis LeMay was crazy, but he wasn't an idiot.
@alexlandherr
@alexlandherr 3 роки тому
I got it right as I selected “Pioneer 1” in the Twitter poll.
@kelvinc
@kelvinc 3 роки тому
I didn't see the poll but was screaming "Pioneer 1" when I saw the shape.
@brettd3206
@brettd3206 3 роки тому
The answer is always "C".
@Radials
@Radials 3 роки тому
Very informative video! The image @7:52 is an original painting my father did!
@TallinuTV
@TallinuTV 3 роки тому
Really neat bit of history there regarding Pioneer 1!
@johnwallace9002
@johnwallace9002 3 роки тому
Thank you for using the picture of Harvey Allen next to the 8x7 or 9x7 wind tunnel at Ames Research center
@carstenmaul7220
@carstenmaul7220 3 роки тому
Scott is the only serious source for spaceflight topics on youtube
@OnionChoppingNinja
@OnionChoppingNinja 3 роки тому
Curious Droid would like to know your location
@thomashiggins9320
@thomashiggins9320 3 роки тому
@@OnionChoppingNinja Tim Dodd normally would, also, but he's too busy.
@reactorfour1682
@reactorfour1682 3 роки тому
The thor able second stage makes me think “wow, the AJ 10 series of engines is really old.”
@scottmanley
@scottmanley 3 роки тому
Yes they are
@Steve_The_Ignorant_Astronomer
@Steve_The_Ignorant_Astronomer 3 роки тому
Love your rocket models back there. I have the Lego Saturn V , wish Lego would make the launch tower.. Heard bad things about the one you got.... Anyway Love your videos so informative , thanks keep them coming ..
@zanpsimer7685
@zanpsimer7685 10 місяців тому
There weren’t too many space flights before I was born. These are those few. Thanks, Mr Manley for great content, as always.
@andret4403
@andret4403 3 роки тому
Seeing X-15 I was expecting Scott to tell us the X-15 technically was the first spaceflight. :P
@angelarch5352
@angelarch5352 3 роки тому
I thought it was and still is?
@zacklewis342
@zacklewis342 3 роки тому
First manned spaceflight maybe, but the Nazis won the unmanned, suborbital race in 1944.
@yastreb.
@yastreb. 3 роки тому
@@zacklewis342 No, X-15 only broke the Karman line after Gagarin.
@MikinessAnalog
@MikinessAnalog 3 роки тому
Mr. Manley, I like that the standard NASA used in the beginning of determining where "space began" was an altitude that would kill you in much the same way outerspace would, (decompression and nitrogen narcosis). I think the boundary at the time was about 80km.
@vicroc4
@vicroc4 10 місяців тому
Right, 80 km or 50 miles. That was the altitude the DoD initially used to determine what military personnel got astronaut badges. International authorities such as the FAI disagreed, setting the altitude at 100 km or 62 miles. So the earliest American astronauts were not (and I think still aren't) considered astronauts by the FAI and other international bodies.
@kurtweinstein8450
@kurtweinstein8450 3 роки тому
Thor-Able is my favorite early orbital rocket. Love to use it in RO and experience the evolution to Delta.
@jedanderson8172
@jedanderson8172 3 роки тому
I love the aesthetic of those old control systems.
@somehuskerguy7232
@somehuskerguy7232 3 роки тому
There was a book about Pioneer 1, "First Into Outer Space," written by Theodore Gordon, a tech on the Thor, and NASA public affairs officer Julian Scheer. Found it at a used book sale many years ago. Interesting read. The gung-ho writing style makes it sound like an amazing success despite the fact that it didn't achieve the mission objectives.
@onciuletzu1
@onciuletzu1 3 роки тому
our source of space dose, thank you!
@7cle
@7cle 3 роки тому
Nice story telling, nice writing. The geek and the littérature. Excuse my french. Thank you Scott.
@richardw2977
@richardw2977 3 роки тому
This video couldn't be more timely. Just made the leap to KSP / RP-1 and was researching Thor-Able and early Atlas designs :)
@dissonantbr
@dissonantbr 3 роки тому
Wow! Many examples here were in the game Mars Horizon... Thanks for all the content!
@pablitopnl
@pablitopnl 3 роки тому
Pioneer 0 to 4 remind me of my initial attempts at getting to the mun in KSP
@davidlabedz2046
@davidlabedz2046 3 роки тому
Very interesting history of early NASA and the Thor-Able, and the the first Pioneer satellites.
@DominikJaniec
@DominikJaniec 3 роки тому
great story!
@rhodexa
@rhodexa 3 роки тому
0:44 and that made _me_ wonder what was the first solar powered satellite. And turns out it is the Vanguard! (That may not be a surprise to you, but those early, tiny solar blocks got me intrigued. xD)
@brianrigsby7900
@brianrigsby7900 3 роки тому
Just subbed. Can u do a vid explaining the arms on the towers?
@brianrigsby7900
@brianrigsby7900 3 роки тому
And y does the Saturn have the needle nose?
@setharnold9764
@setharnold9764 3 роки тому
Did you change any equipment or production? The sibilants in this video kept jumping out at me and I don't think I've ever noticed them before. Anyway, cool stuff :) thanks
@scottmanley
@scottmanley 3 роки тому
I pinned the mic to my shirt pocket which is further from my face than normal, I heard a lot more background noise.
@vaebntei
@vaebntei 3 роки тому
Yes Scott, fascinating video! However...I think I spent more time comparing the titles on our bookshelves 😀
@johndominici7591
@johndominici7591 3 роки тому
It amazing that people would stand that close to a fueling/fueled rocket (3:16). Beautiful shot with the stars.
@herbert633
@herbert633 3 роки тому
the pocket on your aloha shirt should line up with the rest of the pattern! that's a quality tip to look out for next time you go shopping
@teccec
@teccec 3 роки тому
Have you recommended space related movies? I’m in the mood for one but can’t think of any I haven’t seen dozens of times. Even Hunt for Red October qualifies (though sea instead of space). Maybe I’ll look for the old David Carradine sub rescue movie, that is a good one.
@i-love-space390
@i-love-space390 7 місяців тому
The VERY early days of space exploration are just not remembered enough. Thanks loads for the detailed info. I knew things had failed, but you gave enough detail to understand what went wrong. It is interesting that NASA later went to a trajectory type that translated the '3 body problem" into (2) 2-body problems by first going into a parking orbit, with a spacecraft check out, and then trans-lunar injection into a second orbit to reach the moon. It made all the calculations more accurate for the primitive guidance computers. Could you talk about that sometime?
@halepauhana153
@halepauhana153 3 роки тому
love the shirt!
@aliothreuas9754
@aliothreuas9754 3 роки тому
merci :)
@0cujo0
@0cujo0 3 роки тому
Thanks for the ‘Coupe at 1:05 :-D
@johnlichtenstein6158
@johnlichtenstein6158 3 роки тому
It’s just about my favorite thing ever
@alanwhiteman1929
@alanwhiteman1929 3 роки тому
Scott, have you done a video on the South Atlantic Magnetic Anomaly ? If so, can you do an update ?
@designworksdw1949
@designworksdw1949 3 роки тому
Are there any video clips from perseverance mars where we also have the audio? it would be really cool to see something synced up
@nihongobenkyoshimasu3190
@nihongobenkyoshimasu3190 3 роки тому
I checked every comment before but no one talked about today Scott magnificent shirt !!! I think there is a map of France on the top left? Hi Scot, can you tell the story of this nice shirt :)
@-danR
@-danR 3 роки тому
Curious Droid sent it to him. Just too normal for his tastes.
@JPMadden
@JPMadden 3 роки тому
Have you ever posted a list of books and websites you use for research?
@syringistic
@syringistic 3 роки тому
Scott I love the Shirt - where did you get it ?
@takumi2023
@takumi2023 3 роки тому
Iono if you do any sound mixing in your video but can you make the S in the audio softer? It's really harsh on the ears.
@JohnDoe-tt6bh
@JohnDoe-tt6bh 3 роки тому
Wow that's cool.
@ernestgalvan9037
@ernestgalvan9037 3 роки тому
As an old Space Nerd, I love the Space Models you have. And yes, even the Star Wars model. They fly in space, right?
@sgtrock5273
@sgtrock5273 3 роки тому
Hey Scott, Great video, goes that bearing problem with the engines mean our nuclear deterrent rockets would have failed had we needed to launch them?
@Andrew-Kerr
@Andrew-Kerr 3 роки тому
If the nuclear deterrent rockets had ever actually needed to be launched, I think we'd have a lot bigger problems to worry about than whether our own rockets actually worked. Ideally everybody's rockets on both sides would have all failed and everyone would have breathed a sigh of relief and tried to work out how to stop that situation from ever happening again!
@vladimirdyuzhev
@vladimirdyuzhev 3 роки тому
Nah, you only need the first or the first and the second stage. Those were relatively reliable, according to this video. I think we're beyond this particular uncertainty these days. If we have to launch, launch they will.
@rwboa22
@rwboa22 3 роки тому
NACA was pronounced by its individual letters (N-A-C-A), NOT "Nak-ka".
@666Blaine
@666Blaine 3 роки тому
First I ever heard of NACA was in reference to ducts on a muscle car back in the early 70s... Didn't know what a "naca" was, other than a type of weird duct. Anyway, at that point it was pronounced as a word and not the single letters and that was over 40 years ago. Maybe it was originally said as separate letters, but this changed with the advent of NASA...
@mojeimja
@mojeimja 3 роки тому
Oh, this reminds me my first KSP days - kerbin apoapsis reaching 200000, but periapsis still under the surface. And then fuel ends :)
@otpyrcralphpierre1742
@otpyrcralphpierre1742 3 роки тому
Scott, the depth of your information is only matched by the height of the rockets you discuss. Kudo's.
@ddm4702
@ddm4702 3 роки тому
Can't wait for the very long delta story!
@johnladuke6475
@johnladuke6475 3 роки тому
Its perigee was inside the Earth? Yeah that's definitely an unstable orbit to be on.
@vladimirdyuzhev
@vladimirdyuzhev 3 роки тому
Quick, we gotta dig a tunnel!
@sigmasquadleader
@sigmasquadleader 3 роки тому
Quick! Then move the tunnel a sidereal day!
@chrictonj9503
@chrictonj9503 3 роки тому
I see, per the headlines on the front page of the Pittsburgh Post-Gazette, that there were a lot of other failures reported as well. Must have been a rough time in 1958.
@cocoabutt1711
@cocoabutt1711 3 роки тому
I was just looking at your book shelf. Do you have any favorites from your copy "Numerical Recipes?"
@scottmanley
@scottmanley 3 роки тому
This en.wikipedia.org/wiki/Bulirsch%E2%80%93Stoer_algorithm?wprov=sfti1
@cocoabutt1711
@cocoabutt1711 3 роки тому
@@scottmanley Thanks. I think I read about the program that lets your predicts when Friday falls on the 13th and then the book ended up in a box for about 15 years.
@keegi_
@keegi_ 3 роки тому
Just glad that the zoom onto Julian Allen's face was stopped at a reasonable stage
@kaffepetersson4110
@kaffepetersson4110 3 роки тому
He’s this guy done any documentaries? Like for National Geographic or something like that? Cause he should. Or he definitely has the voice and the expression for it:)
@tommypetraglia4688
@tommypetraglia4688 3 роки тому
I love that NASA patch 3:48
@michaelnosko1997
@michaelnosko1997 3 роки тому
Pretty cool seeing video footage of a Black Widow bomber at 1:12
@kennylex
@kennylex 3 роки тому
Hi Scott, can you (of any of your followers) explain a thing for me. Now we send up rockets to Mars when Mars and Earth are passing close to each other, but what if we had fuel in a station that orbit around the earth so the Mars rocket could get far more fuel than it use today to go to Mars, how fast would we be able to go to Mars if there was an emergency that had to be resolved when Mars is on the other side of the sun, or is the current method still the optimal one?
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