Are we moving towards or away from the Andromeda galaxy?
Q:The Andromeda Galaxy is moving toward the Milky Way from 2.5 million light-years away.
What direction is the Milky Way moving?
clockwise
Weather it rotates clockwise or counter-clockwise it depends on how you could look at it. In space there is no up or down. The MilkyWay rotates in the direction in which the arms trail the rotation movement.
What would happen if 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. The pair will end up forming a binary at the heart of the new, larger galaxy.
Is the Milky Way galaxy going to collide with Andromeda?
Our galaxy, the Milky Way, is falling towards the Andromeda galaxy. In about 4 billion years, these galaxies will collide. Eventually, in about 6 billion years, these galaxies will merge. The combined system will settle down, perhaps resembling an elliptical galaxy.
What galaxy is coming towards us?
The Andromeda Galaxy
The Andromeda Galaxy (M31) is indeed approaching us, by about 300 kilometers (190 miles) per second measured with respect to the Sun.
Why is Andromeda moving towards us if the Universe is expanding?
All things in the Universe are speeding away from us, it’s just that gravity is a much stronger force at local levels. This is why the Solar System holds together, and why Andromeda is moving towards us and in about 4 billion years or so, the Andromeda galaxy is going to slam into the Milky Way.
Is the Milky Way galaxy rotating?
The rotational period is about 240 million years at the radius of the Sun. The Milky Way as a whole is moving at a velocity of approximately 600 km per second with respect to extragalactic frames of reference….Milky Way.
| Thickness of thin stellar disk | ≈2 kly (0.6 kpc) |
|---|---|
| Escape velocity at Sun’s position | 550 km/s |
Can the Earth survive an Andromeda collision?
Astronomers estimate that 3.75 billion years from now, Earth will be caught up amid the largest galactic event in our planet’s history, when these two giant galaxies collide. Luckily, experts think that Earth will survive, but it won’t be entirely unaffected.
Can Andromeda destroy Earth?
The Andromeda Galaxy will not destroy the Earth. The only way the Earth could be destroyed during the slow-motion collision between the Milky Way and Andromeda galaxies would be if it were to collide either with a massive body (planet or a large moon) in orbit around a star, or fall into a star itself.
Can the earth survive an Andromeda collision?
What is the distance between Milky Way and Andromeda Galaxy?
The Andromeda Galaxy (/ænˈdrɒmɪdə/), also known as Messier 31, M31, or NGC 224, is a spiral galaxy approximately 780 kiloparsecs (2.5 million light-years) from Earth, and the nearest major galaxy to the Milky Way.
What do if Andromeda collide with the Milky Way?
The Milky Way is on track to collide and merge with its nearest neighbor,the Andromeda galaxy,in about 4 billion years.
How big is Andromeda compared to Milky Way galaxy?
The Andromeda galaxy (also known as Messier 31, M31, or NGC 224) could be considered the big brother of the Milky Way, as it contains over a trillion stars (compared to our 200-400 billion), and is approximately 220,000 light years across to our 100,000.
Could the Milky Way be more massive than Andromeda?
Andromeda Isn’t Much Bigger Than the Milky Way After All A recent discovery would upend years of size estimates for our largest galactic neighbor. Our nearest galactic neighbor, the Andromeda galaxy, is hurtling toward our own Milky Way at around 250,000 miles per hour. The two galaxies will collide in a few billion years.