bluedotdweller
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The Other Moon Landings - History Of Space Exploration, Part 3
July 20. 1969 was the day humans finally set foot on the Moon, but the history of lunar exploration started way before that, and continues until today.
Read more:
en.wikipedia.org/wiki/Moon_landing
Music used:
Max James - Farewell
th-cam.com/video/7TUmV2M4x-8/w-d-xo.html
Stevia Sphere - Hot Chocolate
th-cam.com/video/aZFe4K1HmPE/w-d-xo.html
Support the channel:
www.patreon.com/bluedotdweller
มุมมอง: 1 661

วีดีโอ

The Oldest Light In The Universe Reveals The Secrets Of Its Birth
มุมมอง 26Kหลายเดือนก่อน
Everything we see, is in the past. Using powerful machines such as the Hubble Space Telescope, and the James Webb Space Telescope, scientists were able to see so far back into the past of the Universe, they found clues to the birth of the first stars, and all of existence itself. Sources: 'What Were The First Stars Like?' webbtelescope.org/contents/articles/what-were-the-first-stars-like 'Webb ...
Scientists Can't Quite Explain This About The Sun
มุมมอง 9Kหลายเดือนก่อน
One of the unsolved problem in physics is, why is the corona of the Sun so hot? The surface of the Sun is about 5000 C, but the corona, the atmosphere of the Sun, then heats up to a whopping 2 million C! It's an unsolved mystery that scientists have been studying for decades, and they may be finally be coming closer to a solution. Read more: en.wikipedia.org/wiki/Stellar_corona#Coronal_heating_...
Into The Cosmos, A History of Space Exploration Part 2
มุมมอง 1.2K2 หลายเดือนก่อน
Basically just me nerding out about the greatest achievements of the Space Race for 20 minutes. First satellite, first human in space, first humans on the Moon. All around incredible stuff! Main characters: Wernher von Braun, Sergei Korolev, Laika the dog, Yuri Gagarin, Alexei Leonov, Virgil Grissom, Ed White, Roger Chaffee, Vladimir Komarov, Frank Borman, Jim Lovell, William Anders, Neil Armst...
How To Survive A Galaxy Collision
มุมมอง 3.1K3 หลายเดือนก่อน
We take a look into the far future of the Milky Way, when it will collide with its close neighbor, the Andromeda galaxy. What will happen to the Solar System during this epic galactic collision? Sources: Wikipedia article on the Milky Way-Andromeda collision (or rather, merger): en.wikipedia.org/wiki/Andromeda–Milky_Way_collision Wikipedia article on the ultimate end of the Sun and the Solar Sy...
The Completely Bizarre Physics At Near Absolute Zero
มุมมอง 650K4 หลายเดือนก่อน
When we cool matter down to the coldest possible temperature, as close to absolute zero as we can, some incredibly strange quantum effects start to become apparent. Let's learn about what a superconductor, a superfluid, and a Bose-Einstein condensate is. Reading sources: www.space.com/how-cold-is-space www.space.com/coldest-place-in-solar-system www.space.com/coldest-place-in-the-universe en.wi...
Solar Maximum Is Coming Sooner Than Expected
มุมมอง 36K4 หลายเดือนก่อน
Space weather and solar activity are one of the most fascinating things humans are actively studying, but solar flares and coronal mass ejections or CME's can mean trouble for our increasingly technological world. The Sun's level of activity undergoes an 11 year cycle. Solar maximum means there's a lot more magnetic activity going on with our star, and this maximum is coming this 2024. So, are ...
What's Wrong With This Star?
มุมมอง 2.2K5 หลายเดือนก่อน
Eta Carinae is the most massive object in the Carina nebula, and one of the most massive stars in the ENTIRE Milky Way galaxy. It will most likely go supernova, or it might do something even more spectacular: a hypernova. Read more en.wikipedia.org/wiki/Eta_Carinae en.wikipedia.org/wiki/Carina_Nebula Music used: Purrple Cat - Ghost Planet th-cam.com/video/Qx_2rkgkAK0/w-d-xo.html Stevia Sphere -...
What Would Aliens REALLY Look Like?
มุมมอง 4.3K6 หลายเดือนก่อน
The life on Earth is the ONLY example of life we currently have in the entire Universe. What can evolution and the variety we see in Earthlings tell us about what alien life could look like? Turns out, not necessarily much like many of the aliens we see in fiction. Read more: www.quantamagazine.org/arik-kershenbaum-on-why-alien-life-may-be-like-life-on-earth-20210318/ www.sciencefocus.com/natur...
Einstein Told Him His Physics Was Atrocious
มุมมอง 2.8K8 หลายเดือนก่อน
The Big Bang theory is one of the best theories we currently have in science, but how did it come to be? It all goes back to Belgian priest and physicist Georges Lemaître. Further reading: en.wikipedia.org/wiki/Georges_Lemaître Music used: Purrple Cat - Ghost Planet th-cam.com/video/Qx_2rkgkAK0/w-d-xo.html Stevia Sphere - Hot Chocolate th-cam.com/video/aZFe4K1HmPE/w-d-xo.html Support the channe...
The Great Pioneers Of Spaceflight, A History of Space Exploration Part 1
มุมมอง 9218 หลายเดือนก่อน
Who were the people that made humanity's journey into space possible? In this video, we'll explore who those first pioneers of rocket science and engineering were, and what their work has meant for the Age of Spaceflight. Read more: en.wikipedia.org/wiki/History_of_spaceflight Music used: Purrple Cat - Ghost Planet th-cam.com/video/Qx_2rkgkAK0/w-d-xo.html Stevia Sphere - Hot Chocolate th-cam.co...
Stranger Stars
มุมมอง 55K10 หลายเดือนก่อน
Some of the most bizarre and interesting objects in the Universe are stars. Let's go on a journey and discover what happens when physics is taken to the most extreme. Chapters: 00:00 Intro 03:33 Red dwarfs 04:53 White dwarfs 06:39 Black Dwarfs 08:15 Neutron stars 13:36 Quark stars 15:58 Strange stars 16:35 Electroweak stars 17:38 Planck stars Sources: All about star birth, life, and death: en.w...
Predicting The Betelgeuse Supernova Is Impossible. Here's Why.
มุมมอง 3.9K11 หลายเดือนก่อน
Betelgeuse regularly makes astronomy news, usually when it's having another "episode". We've had the 'Great Dimming' in 2019, but in 2023 it has significantly brightened! What's going on with this red supergiant star at only about 500 light years from Earth? Is Betelgeuse about to go supernova? Is it even possible to predict a supernova in the first place? Is there any danger to our planet when...
21 Iconic Hubble Images Explained
มุมมอง 1.5Kปีที่แล้ว
The Hubble Space Telescope is easily one of the most important scientific instruments of the late 20th and early 21st centuries. In this video, I take a look at 21 of its most beautiful images. Chapters: 00:00 Intro 00:55 A Bit of Hubble History 05:09 The Cosmic Caterpillar 05:48 The Cosmic Reef 06:48 The Orion Nebula 08:25 The Cone Nebula 09:07 The Bubble Nebula 10:11 Mystic Mountain 11:31 The...
The Sun Is Not On Fire
มุมมอง 3.5Kปีที่แล้ว
The Sun doesn't burn. So how does it work? What happens inside the Sun? Watch NASA's film 'Thermonuclear Art' here: th-cam.com/video/6tmbeLTHC_0/w-d-xo.html Chapters: 00:00 The Sun doesn't burn! 01:50 The Sun's influence on our planet 03:16 Our ancestors and the Sun 04:56 A brief history of solar science 08:47 The structure of the Sun 16:16 The future of the Sun 19:01 Final thoughts Music used:...
You're Probably Wrong About Black Holes
มุมมอง 3.3Kปีที่แล้ว
You're Probably Wrong About Black Holes
Finding Life On Other Worlds In The Solar System
มุมมอง 1.9Kปีที่แล้ว
Finding Life On Other Worlds In The Solar System
Are There Actually 30 Planets In The Solar System?
มุมมอง 2.4Kปีที่แล้ว
Are There Actually 30 Planets In The Solar System?
You're An Alien Visitor Coming To Explore The Solar System
มุมมอง 2Kปีที่แล้ว
You're An Alien Visitor Coming To Explore The Solar System
Everything About The Fermi Paradox Is Deeply Unsettling
มุมมอง 61Kปีที่แล้ว
Everything About The Fermi Paradox Is Deeply Unsettling
How Long Will There Be Life?
มุมมอง 4.2Kปีที่แล้ว
How Long Will There Be Life?
How The Telescope Unlocked The Universe
มุมมอง 2.2Kปีที่แล้ว
How The Telescope Unlocked The Universe
The Universe Is Terrifyingly Huge
มุมมอง 10K2 ปีที่แล้ว
The Universe Is Terrifyingly Huge
Is Voyager's Golden Record Pointless?
มุมมอง 13K2 ปีที่แล้ว
Is Voyager's Golden Record Pointless?
Why Do We Look For Aliens?
มุมมอง 2.2K2 ปีที่แล้ว
Why Do We Look For Aliens?
What Do We Know About The Origin Of Life?
มุมมอง 3.7K2 ปีที่แล้ว
What Do We Know About The Origin Of Life?
Everything You Need To Know About Moons
มุมมอง 2.9K2 ปีที่แล้ว
Everything You Need To Know About Moons

ความคิดเห็น

  • @junekazama4578
    @junekazama4578 4 ชั่วโมงที่ผ่านมา

    Maybe this isn't the first time you've heard that. Don't worry, it's not an insult. On the contrary, it's a compliment. You look a lot like MTV's Daria. And I like the show a lot.

  • @glenntaylor1613
    @glenntaylor1613 5 ชั่วโมงที่ผ่านมา

    How cold for electrons to stop moving and do they then collapse to the center?

  • @TheBaconStrip
    @TheBaconStrip 9 ชั่วโมงที่ผ่านมา

    You are a really good teacher. Love your channel.

  • @FIRECOMMA
    @FIRECOMMA 12 ชั่วโมงที่ผ่านมา

    I love you 💗

  • @ardellolnes5663
    @ardellolnes5663 12 ชั่วโมงที่ผ่านมา

    No way! did you say Olnes? That's my last name!there's not a lot of us .. I have a famous relative! Neat

  • @nards1341
    @nards1341 13 ชั่วโมงที่ผ่านมา

    great content, but your camera footage runs at about 3 frames per second which is quite distracting! all the best :D

    • @bluedotdweller
      @bluedotdweller 13 ชั่วโมงที่ผ่านมา

      Yeah. It's a 2018 webcam. I hope to invest in a proper camera soon.

  • @PrinceTaRiG
    @PrinceTaRiG 18 ชั่วโมงที่ผ่านมา

    Thats more cozy than 25kelvin.. lady its too cold😂

  • @mjwolf9529
    @mjwolf9529 21 ชั่วโมงที่ผ่านมา

    🦕💕

  • @GodLovesEveryPerson
    @GodLovesEveryPerson 22 ชั่วโมงที่ผ่านมา

    You would have to freeze the entire universe

  • @Velo757
    @Velo757 วันที่ผ่านมา

    Just found your channel and I love it! Thanks luv keep up the great work!

  • @jeffward6239
    @jeffward6239 2 วันที่ผ่านมา

    Nothing is colder than absolute zero..... Me: my ex is colder

  • @nin1ten1do
    @nin1ten1do 2 วันที่ผ่านมา

    i see that dragon in behind you are a an.. otherkin??:

    • @NeilMcEachin
      @NeilMcEachin วันที่ผ่านมา

      Definitely not

  • @No_OneV
    @No_OneV 2 วันที่ผ่านมา

    Like your channel a lot. Straight to the point, and nice voice.

  • @sleeplosangeles
    @sleeplosangeles 3 วันที่ผ่านมา

    Excellent video

  • @shaunandrews1197
    @shaunandrews1197 3 วันที่ผ่านมา

    Im glad ive found this channel it really cool and informative, the path photons take from the centre to the surface is called 'the random walk of photons' and it can take between 100.000 years to 1000.000 years for photons to travel from the centre of the Sun to the surface where it can escape.

  • @TeethToothman
    @TeethToothman 4 วันที่ผ่านมา

    ❤🫀❤

  • @russchadwell
    @russchadwell 4 วันที่ผ่านมา

    Did any astronauts walk too far or too slowly such that their oxygen got troublingly low?

    • @bluedotdweller
      @bluedotdweller 4 วันที่ผ่านมา

      Not that I'm aware of. The Apollo 14 astronauts struggled with walking longer distances from the lunar module because their space suits were so heavy (even in low lunar gravity) and they were physically exhausting themselves so much ground control got worried about their vitals (rapid breathing and heartbeat) and told them to go back to the LM and rest. But they had plenty of oxygen.

    • @russchadwell
      @russchadwell 4 วันที่ผ่านมา

      @@bluedotdweller naturally, I'm glad that precautions were obviously well thought out on that. Still, a story of almost not making it back might be as heart racing as the 1201 and 1202 alarms were hyped up to be.

  • @MiddlePath007
    @MiddlePath007 4 วันที่ผ่านมา

    How can you say the coldest spot in the solar system is on the moon? What could possibly be unique to our moon that couldn't occur anywhere else? Wouldn't a crater deep enough to never receive sunlight be entirely possibly elsewhere? And what keeps the heat from surrounding rock from raising the temperature more than it would on a similar body further out? And why are we not considering laboratory conditions?

    • @bluedotdweller
      @bluedotdweller 4 วันที่ผ่านมา

      Finish the video. I talk about labs on Earth. Also, obviously, coldest confirmed spot.

    • @MiddlePath007
      @MiddlePath007 4 วันที่ผ่านมา

      @@bluedotdweller respectfully, that's doesn't motivate me to finish the video. I think I was around 15 minutes in, you had just described liquid helium, and I wasn't hooked. The earlier statement about the temperature on the moon bugged me and gave me the impression of this being an oversimplified and unreliable source. I don't make videos and I'm just one guy, but, to have to wait at least 10 minutes to clarify a point that is made without any hint that the point needs further qualifications led me to distrust you as a source. Maybe I am an outlier, but, maybe others have left for similar reasons. I'll check out some other videos you have since you took the time to address my questions. Thank you.

    • @bluedotdweller
      @bluedotdweller 4 วันที่ผ่านมา

      @@MiddlePath007 I suppose I sometimes oversimplify things a bit for the sake of brevity. I'm just one person that runs this channel, and I do try to do thorough research, but I also would like to upload a video regularly. What I tried to do with this video is go over the basics of the concept of absolute zero and what it means for physics, going by what scientists currently know. I'll be more careful about presenting things as hard facts while this is not always the case.

  • @RanDan101
    @RanDan101 5 วันที่ผ่านมา

    I love your videos, captivating. Light is an enigma. Most Beleive the stream of photon theory but It can't be true(you can never find a gap even over billions of light years), they must travel in a circular ring- hence the redshift

  • @Guitar6ty
    @Guitar6ty 6 วันที่ผ่านมา

    They never went and they did not have the technology to do it. The Van Allen radiation belt still stops anything functioning beyond low Earth orbit. The space suits were a joke as was the so called Luna lander. The film Cameras were not made to work in harsh environments. The sheer amount of oxygen that would have been required for several days on the moons surface could not have fitted inside the Lunar Lander and the space suits. The Lunar Lander would have required a huge amount of lead shielding for the crew to survive on the Moon. Its a total BS scam. By the way the Luna Rover folded up into the size of a suit case and had rubber tyres till they scrubbed that bonkers detail out.

  • @WilsonPendarvis-tn3wm
    @WilsonPendarvis-tn3wm 6 วันที่ผ่านมา

    I love how at 4:47 the parachute pops out as the machine lands

  • @AWHM
    @AWHM 6 วันที่ผ่านมา

    Couldn't listen to her speaking with the sounds of saliva and dry mouth being picked up by the mic. P.s I'm using earphones which makes the misophonia act up. If you don't want to lose viewers then perhaps fix the audio.

  • @jameswilkinson259
    @jameswilkinson259 6 วันที่ผ่านมา

    Hi BDD. I really like what you're doing with your channel. Unfortunately TH-cam is full of naysayers and trolls. Don't let them discourage you.

  • @kevinbrooks9074
    @kevinbrooks9074 6 วันที่ผ่านมา

    Under the silvery moonlight, the rhythmic ebb and flow of the tide unveiled a mesmerizing spectacle along the sandy shores - a vibrant congregation of gay mermaids emerging from the depths. Their iridescent tails shimmered with hues of the rainbow, reflecting the diversity of love beneath the waves. As the tide caressed the shore, the mermaids danced in harmony, creating a symphony of joy and acceptance. Each graceful movement echoed a celebration of their unique identities, embracing love in its myriad forms. Seashells adorned their hair, transformed into symbols of pride, and laughter echoed as freely as the waves. In this enchanted scene, the ocean became a sanctuary where acceptance reigned supreme. The mermaids, united by the bonds of love, swirled within the embrace of the tide, casting aside any societal currents that sought to divide them. With tails entwined and hearts connected, they embodied a powerful testament to the beauty of love's diversity, transcending both land and sea. As the tide continued its eternal dance, the legacy of these gay mermaids washing ashore persisted, a reminder that acceptance and love could thrive even in the depths of the ocean, echoing the sentiment that love knows no bounds.

  • @BurninatorTheTrogdor
    @BurninatorTheTrogdor 6 วันที่ผ่านมา

    Sure.