What was clearly separated from the location of normal matter during the collision observed in the Bullet Cluster?
Answer
The bulk of the total mass mapped via gravitational lensing.
During the collision, the normal gas slowed down and settled at the center, but the total mass mapped via gravitational lensing followed the path of the collisionless galaxies, cleanly separating the gravitational mass from the visible matter.
#Videos
How Do We Know Dark Matter Exists? - YouTube
Related Questions
What percentage of the total mass in the cosmos is estimated to be dark matter?Who was one of the first to formally identify the need for an unseen gravitational component while studying the Coma Cluster?What crucial finding did Vera Rubin and Kent Ford report concerning the rotation curves of spiral galaxies?What physical structure is required to explain why outer stars orbit as fast as inner stars in spiral galaxies?When analyzing galaxy clusters, by what approximate ratio does dark matter outweigh the visible, luminous matter?What was clearly separated from the location of normal matter during the collision observed in the Bullet Cluster?The degree to which light bends during gravitational lensing depends only on what property of the foreground object?What feature of the Cosmic Microwave Background (CMB) provides fundamental evidence requiring a specific amount of dark matter?Why is Cold Dark Matter (CDM) required, as opposed to Hot Dark Matter (like neutrinos)?What concept do modified gravity theories like MOND struggle to explain simultaneously with the Bullet Cluster observation?