7 Strangest & Mysterious Discoveries Found In Space

6. Dark Matter in the Bullet Cluster

Dark Matter Insights: A Discovery in Galaxy Cluster 1E 0657-56 Year Found: Mid 2000s Found By: A group of astronomers from NASA Location: Galaxy Cluster 1E 0657-56 In the mid-2000s, astronomers from NASA made significant advancements in understanding dark matter while studying the galaxy cluster 1E 0657-56. Although alternative explanations for dark matter are gaining traction, there remains a lack of specific experimental evidence identifying the particles responsible for it. However, over the past 16 years, our understanding of how dark matter influences the motion of stars and galaxies has become increasingly clear.

Dark Matter in the Bullet Cluster: Evidence of Its Existence In the mid-2000s, astronomers measured the mass of the Bullet Cluster and found that its mass distribution differed from predictions made using only ordinary matter, even when applying alternative theories of gravity. This discrepancy provides compelling evidence for the existence of dark matter, reinforcing the idea that it plays a significant role in the dynamics of galaxy clusters.