Avishai Dekel Quotes

Massive dark matter halos are clearly detected in disk galaxies, so where did they disappear to during the mergers?

- Avishai Dekel

Tags

Massive | Dark | Matter | Halos | Detected |

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Massive dark matter halos are clearly detected in disk galaxies, so where did they disappear to during the mergers? - Avishai Dekel

If we see a star at a large distance from the center of the galaxy, that star is going to be mostly moving either away from the center or back toward the center. Almost certainly, most of its motion is perpendicular to our line of sight. - Avishai Dekel