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How long would it take to get to the Andromeda Galaxy? Forget it! 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.
How old would you be if you traveled to the Andromeda Galaxy?
(3) While you would only experience 28 years (due to the effects of special relativity), the length of time experienced by observers at home would be about 2.5 million years.
Can we ever reach Andromeda?
In Andromeda FTL drives reduce the mass of your ship, allowing it to greatly exceed light speed. The reality: We can’t do this. Even travelling at light speed you’ll take 2.5 million years to get there.
How many years would it take to reach Andromeda?
The Andromeda Galaxy is speeding toward us, but it will take 4 billion years to get here.
How long would it take to get to the nearest galaxy?
To get to the closest galaxy to ours, the Canis Major Dwarf, at Voyager’s speed, it would take approximately 749,000,000 years to travel the distance of 25,000 light years! If we could travel at the speed of light, it would still take 25,000 years!Oct 22, 2020.
Will the Milky Way collide with Andromeda?
Previous simulations have suggested that Andromeda and the Milky Way are scheduled for a head-on collision in about 4 billion to 5 billion years. But the new study estimates that the two star groups will swoop closely past each other about 4.3 billion years from now and then fully merge about 6 billion years later.
What does Andromeda mean in English?
1 : an Ethiopian princess of Greek mythology rescued from a monster by her future husband Perseus. 2 [Latin (genitive Andromedae)] : a northern constellation directly south of Cassiopeia between Pegasus and Perseus.
Is it possible to travel faster than light?
Physicists’ current understanding of spacetime comes from Albert Einstein’s theory of General Relativity. General Relativity states that space and time are fused and that nothing can travel faster than the speed of light.
How fast is the Milky Way moving towards Andromeda?
And that’s going to happen someday! The Andromeda galaxy is currently racing toward our Milky Way at a speed of about 70 miles (110 km) per second. Ultimately, the two galaxies will collide and merge.
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.
Why will the Milky Way and Andromeda collide?
The result of the collision between Andromeda and the Milky Way will be a new, larger galaxy, but rather than being a spiral like its forebears, this new system ends up as a giant elliptical. Interaction with their surroundings means that the pair will spiral inwards, emitting gravitational waves as they do so.
How far away is Andromeda galaxy in light years?
2.537 million light years.
What is outside the universe?
To answer the question of what’s outside the universe, we first need to define exactly what we mean by “universe.” If you take it to mean literally all the things that could possibly exist in all of space and time, then there can’t be anything outside the universe.
How long would it take to travel 25000 light years?
So it would take 25,000 years to get there if you traveled at the speed of light. Actually, that’s the amount of time it would take from the perspective of the outside world. From the perspective of a traveler moving at the speed of light, it would appear to take no time at all.
How many light years would it take to reach the end of the universe?
The light-travel distance to the edge of the observable universe is the age of the Universe divided by the speed of light, 13.8 billion light years.
How far away is the closest star?
Alpha Centauri: Closest Star to Earth. The closest star to Earth are three stars in the Alpha Centauri system. The two main stars are Alpha Centauri A and Alpha Centauri B, which form a binary pair. They are an average of 4.3 light-years from Earth.
Can we see Andromeda from Earth?
At 2.5 million light-years from Earth, the Andromeda Galaxy is the most distant object visible with the naked eye. With the naked eye, Andromeda will be extremely faint. But if you have a pair of binoculars, look through them and you’ll see what looks like a cloud.
What is the next galaxy after Andromeda?
Andromeda is the closest big galaxy to the Milky Way and is expected to collide with the Milky Way around 4.5 billion years from now. The two will eventually merge into a single new galaxy called Milkdromeda.
What is the largest galaxy in the universe?
Largest galaxy: IC 1101 Our Milky Way galaxy is around 100,000 light-years across, but that’s fairly average for a spiral galaxy. In comparison, the largest known galaxy, called IC 1101, is 50 times larger and about 2,000 times more massive than our galactic home.
What is a nickname for Andromeda?
Andromeda is elaborate, but nicknames abound: Andi, Annie, Ana, Anna, Rommie, Dree, Meda, and my favorite, Romy.
What does Andromeda Galaxy look like?
As noted above, the galaxy looks like a dim, fuzzy star to the naked eye, and like a small elliptical cloud in binoculars. The diagram below show the situation as Pegasus and Andromeda rise in the east. Through a telescope the Andromeda Galaxy looks quite diffuse. It hard to believe so many stars could look so dim.
What is Andromeda the goddess of?
Andromeda, in Greek mythology, beautiful daughter of King Cepheus and Queen Cassiope of Joppa in Palestine (called Ethiopia) and wife of Perseus. Cassiope offended the Nereids by boasting that Andromeda was more beautiful than they, so in revenge Poseidon sent a sea monster to devastate Cepheus’ kingdom.
Is a black hole faster-than-light?
Supermassive black hole bigger than 7 billion Suns is spinning so fast that it’s close to breaking the laws of physics. Messier 87, star of the first image of the black hole , is spinning between 2.4 to 6.3 times faster than the speed of light .
What is the fastest thing in the universe?
In modern physics, light is regarded as the fastest thing in the universe, and its velocity in empty space as a fundamental constant of nature.
Is light faster than darkness?
Darkness travels at the speed of light. More accurately, darkness does not exist by itself as a unique physical entity, but is simply the absence of light. Any time you block out most of the light – for instance, by cupping your hands together – you get darkness.
