Andromeda Galaxy Vs Milky Way Size

Andromeda Galaxy Vs Milky Way Size. There’s something about this name that really bugs me. That sounds huge, and it is, at least until we start comparing it to other galaxies.

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It’s about 140,000 light years across. Imagine the milky way galaxy as a music cd (the thickness compared to its diameter is about right). There’s something about this name that really bugs me.

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For many years, we thought the biggest galaxy in nearby intergalactic space was andromeda, with the milky way coming in second. It can be seen from earth with naked eyes.

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And now we know the andromeda galaxy is about the same. The andromeda galaxy contains about a trillion stars.

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After all, andromeda is 2.5 million light years away—25 quintillion kilometers * (15 quintillion miles)! The authors of the paper in question have named this new galaxy ‘milkdromeda’.

Our Galaxy Is In The Intermediate Range.

Andromeda and the milky way collide. That sounds huge, and it is, at least until we start comparing it to other galaxies. For anyone wondering the title is very misleading.

Hubble Shows The True Size Of Andromeda.

Imagine the milky way galaxy as a music cd (the thickness compared to its diameter is about right). The term milky way is a translation of the. This means our galaxy weighs in at around 800 billion times the mass of our sun.

Then Over A Span Of 1 Billion Years Or.

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. Andromeda is a spiral galaxy of similar size, so we can think of it as a second cd. The andromeda galaxy is the same size as the milky way, not three times as massive like astronomers previously thought.

This Galaxy Is Considered To Be Slightly Larger Than Milky Way And Largest Galaxy Of The Local Group.

Milky way is a type of spiral galaxy and it contains our solar system. But it could adjust the milky way's position in the local group of galaxies. It’s possible that you’ve seen the andromeda galaxy (m31) without even realizing it.

The Milky Way Maintains A Galaxy Of More Than 200 Billion Stars And Most Of The Stars Located In The Disk Of Our Galaxy.

Laura prichard of the space telescope science institute as she delves into the discovery of these “island universes” and explains how many types of galaxies form. Now hold these cds about eight feet apart. And now we know the andromeda galaxy is about the same.