Neil deGrasse Tyson Explains Future Space Travel Challenges

Neil deGrasse Tyson Explains Future Space Travel Challenges

Neil deGrasse Tyson talks about the challenges of space exploration and space travel. Throughout human history, humankind has shared an innate trait – the desire to explore. According to Neil deGrasse Tyson, the urge to explore is not the only driving factor that could take us beyond low-Earth orbit and into deep space. A large proportion of current research into space is involved in understanding how to keep humans alive. When a spacecraft built for humans ventures into deep space, it requires an array of features to keep it and a crew inside safe. Neil deGrasse Tyson also talks about "little" things that are important for space missions such as food and drinking water.

#neiltyson #spacetravel #science

[jlsc]

# 1 challenge, and one we will fail, existing as a species long enough to attain space travel knowledge.

[SODxGMER]

Earth is the only spacecraft able to carry us through the universe.

We are all travelers, we just don’t realize it

[thomfiel]

To sustain long-term human life in space will require artificial gravity, generated using the centrifugal force. To accomplish that, we will have to construct a giant rotating cylinder, probably at least 200 meters in diameter. It will have to be assembled in orbit, with the components sent up there one at a time. We will also need far better shielding from the intense radiation of interplanetary space. The crew will have to have at least some forms of entertainment and creature comforts (perhaps individual cabins), as well as "earthlike" food. That's a very tall order.

[alsyrriad]

I think I prefer living on Earth. Excellent video 🌍

[lazarusblackwell]

A message to all the people.

REMEMBER how you began.

The first time is the only time you remember forever.

[Hawkers]

We’ll figure it out, cause I need to travel to a different multiverse to meet myself and date my self.

[nicksalehi]

I want Neil to one day look at Star Citizen and talk about how it might compare to real life etc. Would be cool to see him talk about the biggest space nerd game out there.

[LordMondegrene]

Nice to know the Geico Insurance Gecko is interested in space travel.

[anthonykeppler]

How are we going to turn the craft to avoid hitting something when going really fast?

[georgeemil]

2:05 Someone needs to explain what those little dots of light going past the spacecraft are.

[axeblue]

I've been watching space exploration videos for years. It's kinda discouraging to realize, our curiosity and ambitions has led to low orbit satellites. I can't wait to see Mars the way Arnold did in the movie Total Recall.

[rubikfan]

8:14 mars earth timing is a bit the modern version of waiting for the right tides in historic times.

[ragemore]

There will never be space travel beyond our own tiny solar system.

[FollowThePurpleBrickRoad]

No matter where you live on earth, what color your skin is or what your religious beliefs are, we are all the same immortal, spiritual, cosmic beings of light, vibration and frequency, who love and cherish each other beyond scope and measure when we’re back home together. Most of you, except a very tiny percentage of the population, have forgotten who you really are and where you’re actually from and that we are from one collective source (the creator of all) of energy in the cosmos. Some believers will call this reality or realm ‘Heaven’ or ‘the other side’, but whatever name you do choose to call it, the bottom line, it’s been our true spiritual home since time immemorial. Don’t fear death, there’s nothing to be afraid of because you are going back home to your countless love ones you’ve made over eons of time and space.

It’s all the same to me but some people find comfort with labels and there’s nothing wrong with that I suppose. I do believe though, the word ‘Heaven’ has gotten a bit misused over time, because to me it’s not a place you can go, but a feeling of belonging and acceptance and love beyond your wildest imaginations and dreams and desires for the one, known only as, ‘I AM’. Your consciousnesses and your soul are one in the same. Earth is not your real home. The place your consciousnesses goes when you pass away, is all the same thing and again it’s where our spiritual home really is. When you do cross over, It’s simply a matter of closing your eyes here and immediately reopening your eyes there, It happens instantaneously.

Actually it happens so fast that most people that have NDE’s (near death experiences) say that at first they didn’t even realize they were dead for a while. Even the ones that died on the operating table in the hospital, for example, have said that as they were out of their bodies temporarily and floating up near the ceiling, they were wondering who was on the table below in the room because they just felt that there wasn’t any way that person could be them. Only when they don’t get a response from someone in the room or suddenly walk through a wall is when they realize something happened to them. You have all lived many, many lifetimes through reincarnation, quite possibly thousands of times, perhaps more.

More than likely, you have been every race, gender, ethnicity, color, even every species throughout all the billions of galaxies and the cosmos and lived from every time period going all the way back to the very first inhabitants of every planet that contains life. Again, you are immortal and have died so many times throughout the spectrum of time. Every time your soul comes back to a new being, you and your soul guardian, or as some people like to call them, their guardian angels, will pick your life’s blueprint of what you’re going to do and accomplish. You’re not meant to remember this most times, but there will be some instances where the source creator will let you retain your memories from your full existence and you’ll get to remember them during your journey throughout that particular lifetime’s span, for reasons the source sees fit.

If your memories are removed for a particular lifecycle, the creator wants you to discover this throughout that lifetime and on your own, learning lessons from it. If everyone was just told what they had to accomplish or learn every time, they wouldn’t be able to properly get what was needed out of each life. The core learning for each soul and every life time is the ability to love one another and show compassion for each other. For some beings this takes a bit longer and they may want or need to keep coming back until it’s accomplished.

For most beings though, I’ve heard they want to finish the lessons and be done with it for good, stating that life on primitive planets such as Earth, is just to hard and they want it to be over with. I would have to agree with that sentiment, life is hard on Earth unless you were born into a family that has everything and everything is done for you and on top of that, you were blessed with wonderful looks or talents that leave you never wanting for anything at all. It’s a fairly low percentage rate of beings this happens to but we’ve probably all experienced a small amount of success in one of our lifetimes or another.

Please stop the wars and fighting amongst each other and start to love one another, as it should be. We are spiritual beings having a physical experience, not physical beings having a spiritual experience. Jesus said on the cross: “Father, forgive them for they do not know what they are doing”. Maybe we will be able to do the same one day, forgive our enemies. I will get some comments sometimes saying, “some don’t deserve it”, but that will be between, them and the creator.

If you want any other perspective or guidance on this information, watch the programs called: (The Ghost inside my Child), and NDE’s, (Near Death Experience) testimonials. Most of these are on Youtube. There are many different channels on Youtube with different hosts, so try if you can to eventually watch them all. No two experiences are ever the same and all have different information that others won’t have. The more you watch and learn, the better of an understanding you will have of everything I have mentioned in here.

Please watch as many of these videos/episodes as you can, because you will get a broader, more detailed understanding of what it’s all about and what’s to come. I promise you, this will completely change your life for the better and you will never fear death again. Some of you have said, “it’s the fear of pain” that you associate with death that you fear mostly and I get that as well believe me. Nobody wants to die of a painful or agonizing illness or disease, especially something as terrible as cancer for example that can go on for years sometimes. It will also give you a complete sense of peace and perspective for all things in your life.

You will become exponentially more compassionate towards people and even animals once you learn the truth about it all. You will learn to love yourself first and foremost and that in return, will help you learn to love others better as well. I completely understand if you can’t and/or won’t initially except some of what I’m telling you. But I do hope and pray that you will try to expand your mind from what you’ve been taught. Trying to get rid of what you were taught since birth and accept something completely new and what some have called, ‘fantastical’ isn’t the easiest thing to do, especially if you like the way things are in your life and don’t except change that easy.

I myself have been accused by my family and friends for being what they have called ‘Pig Headed’. I’m not that way anymore, I have completely changed since learning the truth. I’ve had some ask me about the situation with babies or young children and cancer or illness, disease and ‘why god takes them at such a young age’. Saying, ‘how’s that fair, they didn’t do anything to deserve that’ or ‘why would they pick a life just to turn around and die’. I initially had issues with all that as well, but over time and learning, it became clear that sometimes the life blueprint that’s picked, is not always about you, but those you choose to be born unto.

A mother or father may need to experience or learn humility or sacrifice and yes, sadly the suffering for the loss of a child. I know it sounds cruel but for whatever reason, it was ultimately necessary and the creators plan. We’re not meant to know or understand everything, that’s essentially in the creators hands. I was a nonbeliever and hardcore sceptic when I first heard about this information but the more knowledge one learns and acquires, the more you will realize it all to be true and not just a ‘nice story’, as one guy responded back to me recently. Please don’t ignore this, it has everything to do with why you’re here. Some things are true whether you believe them or not. I would like to say though, that I’m not in any way an expert on the subject or claim to know everything, not even close. I encourage you to do your own research and come to your own conclusions, have a blessed day or night.

[johnnieves]

I been wanting to ask you a question for a long time about the other planets. Specifically earth like planets. There are some out there apparently 30% or 60% bigger you can tell me more or less but the question is if lets say the planet is 30% and lets say human like species lives there would they be particularly 30% bigger? Like would we look like ants to them or dwarfs?

[clavo]

Very intriguing video. I cannot believe that Dr. N. D. Tyson has not considered using a wire rope as a solenoid for a fuel-less propulsion means. Similar to the space elevator idea. Imagine a stationary wire rope, in space, several thousand miles long stretched tight between opposing rocket propelled depos on each end. The rockets only fire when needed. The depos collect solar energy and use a battery to energize the wire rope solenoid; or use nuclear energy. A magnetized yoke loop on the shuttle ship partially encircles the solenoid A desired acceleration speed is dialed in. Same thing in reverse for slowing down. Two solenoids near Mars. Two near Earth; and two in between Earth and Mars. One week there and one week back.

[landtuna]

We've got mega-problems here on Earth to be addressed before any realistic consideration of inter-planetary travel.

[kendrawise]

When we land on Mars, I wonder if there's going to be greetors

[MeMe-fbhi]

I am destined to explore. I have such a strong desire. Hopefully humanity as well! With love, Jacob Sevall.

[thomaswallace]

At one g, it would only take 42 hours to get to Mars, assuming it is in opposition. That includes the deceleration that starts midway. So not weeks. A constant g-drive would be incredible, if only we had an energy source to power it.