- How long would it take us to get to the Andromeda Galaxy?
- What is beyond the universe?
- Can galaxies travel faster than light?
- Is it possible to travel back in time?
- Why does light travel so fast?
- Has Time Machine been invented?
- When can we travel to other galaxies?
- Can we actually see other galaxies?
- Is it possible to exit the universe?
- How many Earths are there?
- What is the fastest thing in the universe?
- How long would it take to travel 2.5 million light years?
- Will humans ever leave the Milky Way?
- How fast is our galaxy moving through the universe?
- Is hyperspace possible?
- Can we ever reach Andromeda?
- Will we ever travel faster than light?
- Is it possible to travel faster than light?
- What galaxy do we live in?
- Is Warp 1 the speed of light?
- How many light years away is Andromeda?
How long would it take us to get to the Andromeda Galaxy?
2.5 million yearsHow long would it take to get to the Andromeda Galaxy.
Although it may be one of the closest galaxies to our own, since the Andromeda Galaxy is 2.5 million light years distant it would take 2.5 million years to get there if (and it’s a huge ‘if’) we could travel at the speed of light..
What is beyond the universe?
So, in some ways, infinity makes sense. But “infinity” means that, beyond the observable universe, you won’t just find more planets and stars and other forms of material…you will eventually find every possible thing.
Can galaxies travel faster than light?
As dark energy causes the universe to expand ever-faster, it may spur some very distant galaxies to apparently move faster than the speed of light. … Over and over (and over and over) we’re told the supreme iron law of the universe: Nothing — absolutely nothing — can go faster than the speed of light. Done.
Is it possible to travel back in time?
The Short Answer: Although humans can’t hop into a time machine and go back in time, we do know that clocks on airplanes and satellites travel at a different speed than those on Earth. … However, when we think of the phrase “time travel,” we are usually thinking of traveling faster than 1 second per second.
Why does light travel so fast?
According to Einstein’s general theory of relativity, as an object moves faster, its mass increases, while its length contracts. At the speed of light, such an object has an infinite mass, while its length is 0 — an impossibility. Thus, no object can reach the speed of light, the theory goes.
Has Time Machine been invented?
For an Iranian scientist has invented The Aryayek Time-Traveling Machine. Or, at least, he says he has. According to today’s Telegraph, 27-year-old Ali Razeghi says that his much-needed creation can take you eight years into the future, so that you can see what you look like after that surgery you so covet every day.
When can we travel to other galaxies?
In a new report published in Monthly Notices of the Royal Astronomical Society, researchers from Durham University theorize that our galaxy and its closest neighbor will run into one another in one billion to four billion years.
Can we actually see other galaxies?
Answer: Yes, you can see a few other galaxies without using a telescope! … The nearby Andromeda Galaxy, also called M31, is bright enough to be seen by the naked eye on dark, moonless nights. The Andromeda Galaxy is the only other (besides the Milky Way) spiral galaxy we can see with the naked eye.
Is it possible to exit the universe?
If the Universe is flat and expanding at the speed of light, that must mean that we could never leave it, because one would have to travel faster than the speed of light which is not possible. … The distance is less and if the Universe is not expanding in depth but only sideways then it would be possible to exit.
How many Earths are there?
NASA estimates 1 billion ‘Earths’ in our galaxy alone. There are a billion Earths in this galaxy, roughly speaking. Not a million. A billion.
What is the fastest thing in the universe?
Laser beams travel at the speed of light, more than 670 million miles per hour, making them the fastest thing in the universe.
How long would it take to travel 2.5 million light years?
There are 6 trillion miles in a light-year (approximately), so the distance we need to go is 6 trillion miles / light-year times 4 light-years, or 24 trillion miles. So, this trip would take 1.2 billion hours. There are 24 hours a day and 365.25 days per year, so this time in years is 137 thousand years.
Will humans ever leave the Milky Way?
Our Galaxy, the Milky Way, is a disk of stars about 100,000 light-years across, and about 1,000 light-years thick. … So, to leave our Galaxy, we would have to travel about 500 light-years vertically, or about 25,000 light-years away from the galactic centre.
How fast is our galaxy moving through the universe?
1.3 million miles per hourThe motion that’s left must be the particular motion of our Galaxy through the universe! And how fast is the Milky Way Galaxy moving? The speed turns out to be an astounding 1.3 million miles per hour (2.1 million km/hr)!
Is hyperspace possible?
Hyperspace is, in theory, a set of extra dimensions beyond the three that we experience daily. These extra dimensions are able to connect distant points in real space. This allows for faster-than-light speeds (in a sense). For example, consider the flight from Tatooine to Alderaan.
Can we ever reach Andromeda?
No way ! Andromeda Galaxy is 2.4 millions light-years away from Earth. This means that even if you could travel at 1/10th of the speed of light (which would require a huge amount of energy, and a technology that we do not have), you would need about 240′000 years to get there !
Will we ever travel faster than light?
The fact is we’ll never be able to travel beyond the speed of light, at least based on our current understanding of established physics. … The LHC, the largest and highest-energy particle accelerator we have, boosts protons as close to the speed of light as we can get, but they never quite hit the mark.
Is it possible to travel faster than light?
For one thing, while nothing has ever been observed travelling faster than light, that does not mean it is not theoretically possible to break this speed limit in very special circumstances. … There are galaxies in the Universe moving away from one another at a velocity greater than the speed of light.
What galaxy do we live in?
Milky Way GalaxyAll the stars we see in the night sky are in our own Milky Way Galaxy. Our galaxy is called the Milky Way because it appears as a milky band of light in the sky when you see it in a really dark area. It is very difficult to count the number of stars in the Milky Way from our position inside the galaxy.
Is Warp 1 the speed of light?
The speed of light in a vacuum is about 186,282 miles per second (299,792 kilometers per second). In “Star Trek,” a warp factor of 1 is light speed, and a warp factor of 9.9 is more than 2,000 times greater than light speed.
How many light years away is Andromeda?
2.537 million light yearsAndromeda Galaxy/Distance to Earth