- Does the Milky Way move?
- Can Andromeda destroy Earth?
- How do we know Andromeda is getting closer?
- How fast is the Andromeda galaxy moving towards the Milky Way?
- What is the biggest galaxy in the universe?
- How many mph is Warp 1?
- Why did Andromeda move toward us?
- What will happen if our galaxy collides with Andromeda?
- How long would it take to go to Andromeda?
- What are we looking at when we see the Milky Way?
- Why is warp 10 Impossible?
- Is it true that Andromeda galaxy is moving toward us?
- Can you see Andromeda with eyes?
- Which is bigger Milky Way or Andromeda?
- How long does it take to reach Andromeda at warp speed?
- How many planets are there in Andromeda?
- Will we ever visit other galaxies?
- How fast is Warp 9 in light years?
- Will humans ever leave the Milky Way?
- What will happen when the Milky Way collides with Andromeda?
- How fast is the Milky Way moving?
Does the Milky Way move?
The Milky Way does not sit still, but is constantly rotating.
As such, the arms are moving through space.
The sun and the solar system travel with them.
The solar system travels at an average speed of 515,000 mph (828,000 km/h)..
Can Andromeda destroy Earth?
‘I think it’s unlikely the Earth will be physically destroyed by the collision with Andromeda,’ Mackey told. ‘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 do we know Andromeda is getting closer?
Based on Doppler shifting of its light, Andromeda is speeding toward us at 68 miles per second (110 kilometers per second). … If we assume Andromeda has been moving at the same speed without accelerating, then in the last 2.5 million years, Andromeda has moved only 900 light-years closer to us.
How fast is the Andromeda galaxy moving towards the Milky Way?
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.
What is the biggest galaxy in the universe?
IC 1101The biggest known galaxy is IC 1101, which is 50 times the Milky Way’s size and about 2,000 times more massive. It is about 5.5 million light-years across. Nebulas, or vast clouds of gas, also have impressively large sizes.
How many mph is Warp 1?
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.
Why did Andromeda move toward us?
As the strength of gravity between the Milky Way and Andromeda is strong enough to overcome this expansive force. It’s like there’s an invisible gravity rope connecting the two galaxies together. … Andromeda is speeding towards us at 110 kilometers per second.
What will happen if our galaxy collides with Andromeda?
By that point, the Milky Way and Andromeda galaxies — two separate spiral galaxies — will be no more. … “If two galaxies actually collide with each other, the stars basically pass right between each other, and the chance of two stars directly hitting each other is really, really small,” Van der Marel said in the video.
How long would it take to go to Andromeda?
Andromeda is 2.54 Million ly away. That means when Alcubierre drive will be reality it will take 2.5 Million years to reach there. with current technology it takes around 20,000 years to travel 1 ly.
What are we looking at when we see the Milky Way?
So – if we’re looking in a dark sky – when we look toward the galactic disk, we see the starry band of the Milky Way. And when we look up or down – away from the flat disk of the galaxy – we’re also seeing Milky Way stars. All of the stars we see with the eye alone belong to our Milky Way galaxy.
Why is warp 10 Impossible?
Beyond a certain speed, we found that the ship would be able to cross the entire galaxy within a matter of just a few months. (Having the ship too fast would make the galaxy too small a place for the Star Trek format.) … At Warp 10, the exponent (and the speed) would be infinite, so you could never reach this value.
Is it true that Andromeda galaxy is moving toward us?
The Andromeda Galaxy (M31) is indeed approaching us, by about 300 kilometers (190 miles) per second measured with respect to the Sun. … The two galaxies will merge a few billion years from now. This is normal. Neighboring galaxies are bound into clusters by their mutual gravitational attraction.
Can you see Andromeda with eyes?
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.
Which is bigger Milky Way or Andromeda?
because the Andromeda-Milky Way collision has already begun. The reason the collision is happening a few billion years ahead of schedule is that the Andromeda Galaxy is much bigger than it appears. The galaxy’s bright, starry disk is about 120,000 light years in diameter, making it slightly larger than the Milky Way.
How long does it take to reach Andromeda at warp speed?
They work out that the 70,000 light year distance will take 70 years to complete. At that rate they are traveling 1,000 light years a year. The distance to the Andromeda Galaxy is 2.537 million light years. That means it would take 2,537 years to reach Andromeda.
How many planets are there in Andromeda?
A star in the Andromeda galaxy has a “companion” with six times the mass of Jupiter. There’s no end to the ingenuity of these astronomers. We’ve now spotted some 300 extra-solar planets, with rate of discovery increasing at an extraordinary rate.
Will we ever visit other galaxies?
According to our current understanding of physics, an object within space-time cannot exceed the speed of light, which means an attempt to travel to any other galaxy would be a journey of millions of earth years via conventional flight.
How fast is Warp 9 in light years?
Warp factor vs. average speedWarp factorAverage speed (×c)Distance traveled9834approximately 300 billion kilometers (0.032 light years)91,71810 light years9.921,473about 4 billion miles (0.0007 light years)9.9751,00075,000 light years27 more rows
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.
What will happen when the Milky Way collides with Andromeda?
Four billion years from now, our galaxy, the Milky Way, will collide with our large spiraled neighbor, Andromeda. The galaxies as we know them will not survive. … Then, the solar system will have a new cosmic address: A giant elliptical galaxy, formed by the collision and merger of the Milky Way and Andromeda.
How fast is the Milky Way moving?
1.3 million miles per hourAnd 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)! We are moving roughly in the direction on the sky that is defined by the constellations of Leo and Virgo.