NASA astronauts to fly Orion spacecraft into deep space

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Zwei said:
So.. so.. we will never see anything like Star Trek become reality? :(
We won't even see anything like 2001: A Space Oddysey become reality (not the crazy monkey monolith parts, but the trip to Jupiter part.) Not in our lifetime anyway.
 
Zwei said:
So.. so.. we will never see anything like Star Trek become reality? :(

It will be closer to Star Wars or the more recent actiony Treks.

Classic Trek is too idealistic to be realistic, even if you assume we have the tech.
 
ThoseDeafMutes said:
... the next and greatest challenge will be to deal with the emergence of posthuman intelligences, particularly strong artificial intelligence.
I'll be very shocked if we get even remotely close to something like that by the day I die.

Which for the sake of argument I'll say is 150.
 
Kinyou said:
Considering that it's incredible unlikely that the human race will ever leave the solar system, I think it's okay

Propulsion technology will certainly advance to the point where we can get up to least half the speed of light over the next 100-150 years.

Any nearby stars within 10-15 light years will certainly be doable. Especially if we're sending robots instead of live humans.

A trip to the Alpha Centauri system would take less than 10 years at that speed.
 
Wray said:
Propulsion technology will certainly advance to the point where we can get up to least half the speed of light over the next 100-150 years.

Any nearby stars within 10-15 light years will certainly be doable. Especially if we're sending robots instead of live humans.

A trip to the Alpha Centauri system would take less than 10 years at that speed.

y u no?

No, really, how do you know this?
 
GaimeGuy said:
I wouldn't exactly call Mars "deep space."

It's an even worse comparison than saying your next door neighbor is across the country.
The most common definition of deep space is outside the gravitational influence of the earth (or more technically, outside the earth-moon system).
So yeah, this is deep space.
 
Do generation ships seem a bit cruel to anyone else? It doesn't seem right to determine the destiny of the next generation like that. They'd have no options, and if something goes wrong, the waste of human life and potential would be colossal. The only way I can see it working is through some sort of awful social engineering.

...now I must write about this.
 
Wray said:
Propulsion technology will certainly advance to the point where we can get up to least half the speed of light over the next 100-150 years.

Any nearby stars within 10-15 light years will certainly be doable. Especially if we're sending robots instead of live humans.

A trip to the Alpha Centauri system would take less than 10 years at that speed.

I really would die a happy man on the first close up pictures of the Alpha & Proxima Centauri systems.
 
KDqaI.png


Imagine seeing this.
 
Velti said:
Do generation ships seem a bit cruel to anyone else? It doesn't seem right to determine the destiny of the next generation like that. They'd have no options, and if something goes wrong, the waste of human life and potential would be colossal. The only way I can see it working is through some sort of awful social engineering.

...now I must write about this.
The earth is just a giant generational ship. People don't get choices in all kinds of ways already. If I had to choose between being born on a generational ship, or almost anywhere outside the developed world, I would choose the ship.

Edit: Actually, that may be a bit strong, there are lots of places I would be very comfortable being born. I guess the point is, lots of people on earth have no options.
 
y u no?

No, really, how do you know this?


Propulsion technology is already advancing fairly well.

http://en.wikipedia.org/wiki/Ion_thruster

Imagine what it will be like in 150 years? Remember, technology advances exponentially. Even more so when you factor in all the contributions are developed AI robots/computers will make in the future in conjunction with our own.

Interstellar Travel is absolutely going to be possible in the future. Intergalactic Travel on the other hand, that's highly doubtful unless we ever figure out a way to travel faster than the speed of light. Don't get your hopes up on that one.
 
Velti said:
Do generation ships seem a bit cruel to anyone else? It doesn't seem right to determine the destiny of the next generation like that. They'd have no options, and if something goes wrong, the waste of human life and potential would be colossal. The only way I can see it working is through some sort of awful social engineering.

...now I must write about this.
We had a thread about this a while back, you'd be surprised at how many people were up for it, including myself.

Besides the next generation won't know anything else but life on the ship. I think they'd be fine.
 
Mars is most certainly deep space for humans. Even though the timeframe may be off I am fairly optimistic on the Kurzweil stuff as well.

Kurzweil aside I believe that 30 more years of just standard technological progress is going to produce some mind-dazzling telescopes. Craft can't outrun the speed of light that has already reached our skies.
 
Dave Inc. said:
About the size of a Ford Explorer.

Holy fuck the thought of that is terrifying, even if I could sign up for a one-way ticket to Mars I'd never pass a psych eval if that was going to be a part of it.
Seriously. The most challenging part of this is not actually engineering something that can support life and go that far into space - we've been able to do that for decades. The REAL trick is finding 4 intelligent, qualified and trained people who will be able to live that long in a place like that without killing each other.
 
Akuun said:
Seriously. The most challenging part of this is not actually engineering something that can support life and go that far into space - we've been able to do that for decades. The REAL trick is finding 4 intelligent, qualified and trained people who will be able to live that long in a place like that without killing each other.

And the political will to finance such a trip.

Bush's 1 trillion dollar foray in Iraq would have paid for a Mars mission.
 
With enough funding since the 70's and constant manpower working on such projects we would probably already have been there.
 
Deku said:
And the political will to finance such a trip.

Bush's 1 trillion dollar foray in Iraq would have paid for a Mars mission.


The political will comes only when we can find a way to profit from space exploration. Sad but true. Space mining and space tourism are the likely candidates.
 
imagine the moment when the first humans approach another planet, most likely Mars... someone is actually going to experience that, watching out the window of a spacecraft and seeing another planet get closer... maybe not in the next few decades, but some day it's going to happen. humans like you or i will actually fucking land on another planet and experience it with their own senses. just incomprehensibly amazing.

imagine the euphoria. i would be just.. in heaven.

for now i'd just keep sending more robots, though. dig up those microbes hiding in the soil.

midonnay said:
yeah Nasa

wake me up, when you find a way to get to Andromeda

oh come on :D you're telling me our entire galaxy is boring already? that's quite.. extraordinaly cynical.
 
Zwei said:
So.. so.. we will never see anything like Star Trek become reality? :(

well..."we" won't. but maybe some day humans will.


and the big reason why there's so much space travel in star trek is because of the vulcans...so we have to rely on some random alien civilization that becomes our beneficiary and pushes our technology.
 
midonnay said:
yeah Nasa

wake me up, when you find a way to get to Andromeda

We can't even see a lot of the universe, hell even our own galaxy due to the fact that the rest of the damn galaxy is blocking our damn line of sight.

There may be some interesting things yet to find within our own galaxy!
 
Wray said:
Propulsion technology is already advancing fairly well.

http://en.wikipedia.org/wiki/Ion_thruster

Imagine what it will be like in 150 years? Remember, technology advances exponentially. Even more so when you factor in all the contributions are developed AI robots/computers will make in the future in conjunction with our own.

Interstellar Travel is absolutely going to be possible in the future. Intergalactic Travel on the other hand, that's highly doubtful unless we ever figure out a way to travel faster than the speed of light. Don't get your hopes up on that one.

Wouldn't it have to be much much faster than the speed of light? Maybe being able to bend space time? Our own Milky Way is 100,000 light years across. Even traveling to the other side of our Galaxy seems like an impossibility.
 
Fenderputty said:
Wouldn't it have to be much much faster than the speed of light? Maybe being able to bend space time? Our own Milky Way is 100,000 light years across. Even traveling to the other side of our Galaxy seems like an impossibility.

You don't have to travel as fast if you can cut-down the distance.

Edit: Bah I accidentally skipped the whole "bend space-time" part.
 
This "scientific" pessimism about the future always annoys the shit out of me. Why do people always act like we know everything? The idea of crossing the ocean was inconceivable thousands of years ago. Reaching the moon even more so.

Technology advances exponentially. We'll reach these things sooner than most think, and if the job was turned over to the private sector it'd happen even quicker.

We understand the tiniest possible fraction of the total nature of the universe. It seems impossible to travel faster than light now, but nobody knows what the future will hold.
 
Fenderputty said:
Wouldn't it have to be much much faster than the speed of light? Maybe being able to bend space time? Our own Milky Way is 100,000 light years across. Even traveling to the other side of our Galaxy seems like an impossibility.

Yeah. You basically have to either go a fucking shitton faster than the speed of light, or bend spacetime and do the wormhole shortcut thing.

Andromeda for example, which is our nearest Galaxy is 2.5 Million Light Years away. That's fucking crazy.
 
Wray said:
Yeah. You basically have to either go a fucking shitton faster than the speed of light, or bend spacetime and do the wormhole shortcut thing.

Andromeda for example, which is our nearest Galaxy is 2.5 Million Light Years away. That's fucking crazy.

It is getting closer by 100 to 140 kilometres per second :P

From The Dust said:
Blame Obama. That always works

He's a secret muslim who sends NASA's constellation budget to terrorists in Kenya
 
Wray said:
Yeah. You basically have to either go a fucking shitton faster than the speed of light, or bend spacetime and do the wormhole shortcut thing.

Andromeda for example, which is our nearest Galaxy is 2.5 Million Light Years away. That's fucking crazy.


Being able to bend space and time is possible though right? At least I thought it was. I have no idea about the "hows", but I would imagine the energies invovled in something like that is beyond comprehension.

2.5 million light years is an insane distance. Compared to the overall size of our Galazxy though, it's not that far. That's only 25 of our galaxies. If our galaxy was a house, Andromeda would be the end of the block. I would imagine that if we ever developed a way to get from one end to the other of our own galaxy, we should be able to get to Andromeda.
 
Fenderputty said:
Being able to bend space and time is possible though right? At least I thought it was. I have no idea about the "hows", but I would imagine the energies invovled in something like that is beyond comprehension.

2.5 million light years is an insane distance. Compared to the overall size of our Galazxy though, it's not that far. That's only 25 of our galaxies. If our galaxy was a house, Andromeda would be the end of the block. I would imagine that if we ever developed a way to get from one end to the other of our own galaxy, we should be able to get to Andromeda.

Not possible. At the quantum level, wormholes can exist, for a fraction of a 2nd but the energy requirements to keep one open is completely beyond on.

But without understanding how our Universe works (ie: we're not even sure what dark matter or energy is yet) it's really like people with a raft asking if they can travel to the ends of the earth.
 
From The Dust said:
Blame Obama. That always works
I used to :p, but it feels more to me that people just don't understand the importance of space exploration, which has been that way for a long time.

New technologies and concepts come out of NASA (and other countries' space research) all the time but only people knowledgable enough can appreciate it. People in general need something big to get behind. Because we're debating how to get more funding for something productive rather than cry about the economy and corporate blunders, right?

Going to the moon isn't even in our goals for space now. I'd feel better if that wasn't the case.

Maybe I should blame Kennedy for getting me all excited about space. Curse his smooth words and lofty dreams.

Deku said:
It will be closer to Star Wars or the more recent actiony Treks.

Classic Trek is too idealistic to be realistic, even if you assume we have the tech.
the Enterprise in TOS was a 20-year-old hunk of space metal when the series started

the danger in that series was emphasized far more than what any of the other Treks (including Enterprise)
 
Deku said:
Not possible. At the quantum level, wormholes can exist, for a fraction of a 2nd but the energy requirements to keep one open is completely beyond on.

But without understanding how our Universe works (ie: we're not even sure what dark matter or energy is yet) it's really like people with a raft asking if they can travel to the ends of the earth.


Isn't a wormhole different than bending space time though?
 
B.K. said:
Considering that we've never even made it to the moon, Mars might as well be considered deep space.

to me anything within the solar system i not deep space
space in pretty much infinite
to call mars "deep" already is not doing space justice
 
Fenderputty said:
Being able to bend space and time is possible though right? At least I thought it was. I have no idea about the "hows", but I would imagine the energies invovled in something like that is beyond comprehension.

I believe Einstein left open the possibility.
 
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