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Interstellar travel would be much more difficult than interplanetary spaceflight. For both crewed and uncrewed interstellar travel, considerable technological and economic challenges need to be met. Even the most optimistic views about interstellar travel see it as only being feasible decades from now.
How realistic is interstellar?
To make “Interstellar” scientifically accurate, Nolan hired physicist Kip Thorne to render the most realistic depiction of a black hole possible. These discoveries revealed that, despite Nolan and Thorne’s best efforts, Gargantua wasn’t perfectly accurate.
Is interstellar time dilation possible?
In Interstellar, it’s the black hole (Gargantua) that causes such an extreme amount of time dilation. And that is indeed physically possible. If you are right above the event horizon of a black hole, the time dilation can get very large – it basically goes to infinity as you get closer and closer to the black hole.
Is an hour in space 7 years on earth?
No. The time-dilation effect of Einstein’s relativity has nothing to do with space. The faster you’re moving, the slower time goes for you. So if you were on some planet moving extremely fast through space, like in the movie Interstellar, then you could miss 7 years on Earth every hour.
How long is 1 hour in space?
1 hour in space is 7 years on earth. How is this possible? Yes. Distance of 81,500 kilometres (50,600 mi).
Is Gargantua real?
According to the report, Gargantua in Interstellar is an incredibly close representation of an actual black hole, and while it does seem quite different from the reconstructed image of the M87 black hole that we saw yesterday, the two are quite similar in multiple ways.
Why did 23 years pass in interstellar?
It’s orbiting Gargantua, the massive glowing black hole that exists in the foreign galaxy. Due to Gargantua’s massive gravitational pull, “every hour on that planet is seven years on Earth”. After a massive tidal wave hits the spacecraft and delays their exit, they find that 23 years have passed on Earth.
How much longer can we live on Earth?
This is expected to occur between 1.5 and 4.5 billion years from now. A high obliquity would probably result in dramatic changes in the climate and may destroy the planet’s habitability.
Do we age slower in space?
We all measure our experience in space-time differently. That’s because space-time isn’t flat — it’s curved, and it can be warped by matter and energy. And for astronauts on the International Space Station, that means they get to age just a tiny bit slower than people on Earth. That’s because of time-dilation effects.
Is it possible to travel faster than light?
Albert Einstein’s special theory of relativity famously dictates that no known object can travel faster than the speed of light in vacuum, which is 299,792 km/s. Unlike objects within space–time, space–time itself can bend, expand or warp at any speed.
What is inside Gargantua?
That’s because inside Gargantua is where the science of black holes meets the science fiction of the Tesseract and the singularity that permits to Cooper and TARS to exit the black hole. Once inside the Tesseract, TARS is able to extract the quantum data from the singularity.
Would a black hole kill you?
The good news about massive black holes is that you could survive falling into one. Although their gravity is stronger, the stretching force is weaker than it would be with a small black hole and it would not kill you.
Can humans travel light speed?
So will it ever be possible for us to travel at light speed? Based on our current understanding of physics and the limits of the natural world, the answer, sadly, is no. So, light-speed travel and faster-than-light travel are physical impossibilities, especially for anything with mass, such as spacecraft and humans.
Will we ever travel to another solar system?
The technology required to travel between galaxies is far beyond humanity’s present capabilities, and currently only the subject of speculation, hypothesis, and science fiction. However, theoretically speaking, there is nothing to conclusively indicate that intergalactic travel is impossible.
Can a time machine be made?
To create a time machine would require negative energy, and quantum mechanics appears to allow only extremely small regions of negative energy. And the forces needed to create an ordinary-sized region with time loops appear to be extremely large.
Why did Mann kill Cooper?
The whole reason Mann attempted to kill Cooper was because he needed the Endurance to reach Edmund’s, and Cooper wanted to use it to go back to Earth. Mann would’ve said Cooper’s death was an accident and tactfully bring up using the Endurance to go to Edmund’s instead with the rest of the crew to colonize.
What was killing earth in interstellar?
In Universe explanation (as others have pointed out), the main cause in the movie was the Blight. It was killing food crops and all oxygen producing organisms in general.
Is interstellar 2 coming out?
Interstellar 2 Isn’t Happening… It’s probably for the best; Interstellar is an amazing standalone sci-fi and it’s likely a sequel wouldn’t be able to match or top it in terms of quality.
Is it possible to open a wormhole?
Physicists have worked out a way that it might be feasible to send someone through a wormhole. Wormholes are tunnels between two black holes that connect distant regions of space-time, and normally it would be impossible to pass something through them, but factoring in an extra dimension might make it possible.
Why was Murph so much older than Cooper?
From Murphy’s POV starting at 39, her dad spent “months” to get to Mann’s planet, 51 years in the slingshot, and then X when sent back to the wormhole area, so 39+months+51+X = 94 years and change. Anther way is that we know Murph was 10 and Coop was 39 when he left, so their calendar age is 29 apart.
Has a wormhole ever been found?
Wormholes are sci-fi staples; over the years, many stories, books and movies have sent their protagonists zipping between widely separated locales via these cosmic shortcuts. Wormholes are possible, according to Einstein’s general theory of relativity, but nobody has ever spotted one.
Is there a black hole called Gargantua?
Gargantua is a very massive, rapidly spinning black hole. It is orbited by the planets Miller and Mann, as well as an unnamed neutron star. A main sequence star Pantagruel was located within a year’s flight of Gargantua along with the habitable planet Edmunds.
