Galaxies – Page 6 – National Radio Astronomy Observatory

Is Dark Matter Flattened by Gravity and Rotation?

Question: When gravity and rotating motion get together they usually result in a flattened disc. For example, the spiral…

Question: Then why do the planets rotate the direction they do and not the opposite? And does the other…

Question: Sir What is the sky position of the new ultra diffuse galaxy Dragonfly 44 that is supposedly made…

Question: If you were to project yourself instantly to the edge of the known universe, (knowing that the universe…

Question: To start, I know very little about what I am going to ask, so much of my question…

Question: I am trying to calibrate New Horizons radiometry data and need flux of strong radio sources (Cas A,…

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