How far away is the Andromeda galaxy from the Milky Way in light-years?

How far away is the Andromeda galaxy from the Milky Way in light-years?

At approximately 2.5 million light-years away, the Andromeda galaxy, or M31, is our Milky Way’s largest galactic neighbor.

How long would it take to get from the Milky Way to Andromeda?

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 far apart are the Milky Way and Andromeda?

And even though the two galaxies are still 2.5 million light-years apart, the eventual merger of our two galaxies has, in fact, already begun. View larger.

How many light years would it take to cross our galaxy?

Distance Information The Milky Way is about 1,000,000,000,000,000,000 km (about 100,000 light years or about 30 kpc) across.

Will humans ever leave the Milky Way?

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.

How long would it take Voyager 1 to reach Andromeda?

… and even if we ignored that – it would need 3.3 billion years for the journey at the current distance.

Will Earth be destroyed when the Milky Way and Andromeda collide?

“I think it’s unlikely the Earth will be physically destroyed by the collision with Andromeda,” Mackey said. “It’s not out of the question, but in general the stars in galaxies are spaced sufficiently sparsely that direct collisions between stars are rare.

How fast is the Milky Way moving towards Andromeda mph?

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)!

Which is older Andromeda or Milky Way?

And in terms of the stars present, the Andromeda galaxy’s stars are much older, and its star-formation rate is much lower: only about 20-30% that of the Milky Way.

Can you see Andromeda with naked eyes?

made up of about 1 trillion stars. You can see the Andromeda galaxy with the naked eye on a clear night with no moon, even in places with a little light pollution. It has an apparent magnitude of 3.44.

Can Andromeda be seen from Earth?

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.

How long would it take humans to travel 4.2 light-years?

Proxima Centauri is 4.2 light-years from Earth, a distance that would take about 6,300 years to travel using current technology. Such a trip would take many generations.

What is beyond the Universe?

The trite answer is that both space and time were created at the big bang about 14 billion years ago, so there is nothing beyond the universe. However, much of the universe exists beyond the observable universe, which is maybe about 90 billion light years across.

How long would it take to travel 46 billion light-years?

At the speed of light, it would take 13 billion years!

What is inside of black holes?

Black holes have two parts. There is the event horizon, which you can think of as the surface, though it’s simply the point where the gravity gets too strong for anything to escape. And then, at the center, is the singularity. That’s the word we use to describe a point that is infinitely small and infinitely dense.

How far away is Voyager 1 now?

The distance of Voyager 1 from Earth is currently 23,797,731,575 kilometers, equivalent to 159.078010 Astronomical Units.

Is the space infinite?

There’s a limit to how much of the universe we can see. The observable universe is finite in that it hasn’t existed forever. It extends 46 billion light years in every direction from us. (While our universe is 13.8 billion years old, the observable universe reaches further since the universe is expanding).

Is the Milky Way 5.8 million light years from the galaxy in Andromeda?

Currently, Andromeda and the Milky Way are about 2.5 million light-years apart. Fueled by gravity, the two galaxies are hurtling toward one another at 402,000 kilometers per hour.

How far in the past do we see Andromeda?

The Andromeda galaxy is about 2.5 million light years away, so we see it as it was 2.5 million years ago.

How far away is the farthest galaxy in light years?

Named HD1, the galaxy candidate is some 13.5 billion light-years away and is described today in The Astrophysical Journal .

How long will it take for Andromeda to reach us?

When will we collide with the Andromeda Galaxy? The Andromeda Galaxy is speeding toward us, but it will take 4 billion years to get here.