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What Is The Diameter Of The Disk Of The Milky Way? [Solved]

c.120,000 light-years The diameter of the disk is c. 120,000 light-years; its average thickness is 10,000 light-years, increasing to 30,000 light-years at the nucleus. Certain features of the region near the sun suggested that our galaxy resembles the Andromeda GalaxyAndromeda GalaxyThe Andromeda Galaxy (IPA: /ænˈdrɒmɪdə/), also known as Messier 31, M31, or NGC 224 and originally the Andromeda Nebula, is a barred spiral galaxy with diameter of about 46.56 kiloparsecs (152,000 light-years) approximately 2.5 million light-years (770 kiloparsecs) from Earth and the nearest large galaxy to the Milky https://en.wikipedia.org › wiki › Andromeda_GalaxyAndromeda Galaxy - Wikipedia.

The diameter of our disk-shaped galaxy, the Milky Way, is about 1.0 \times 10^{5} lightyears. The d…

The

Galactic Disk Structure | Milky way rotation curves | Galactic Halo

Galactic discs consist of a stellar component (composed of most of the galaxy’s stars) and a gaseous component (mostly …

Week 12 / Lecture 1 : The Milky Way Revealed

What does our