Unprecedented Discovery: Massive Intergalactic Stream of Stars Discovered

1 min read
Source: Space.com
Unprecedented Discovery: Massive Intergalactic Stream of Stars Discovered
Photo: Space.com
TL;DR

Astronomers have discovered the first intergalactic trail of stars, a gigantic "stellar stream" that is 10 times longer than the Milky Way. Named the Giant Coma Stream, it stretches through the Coma Cluster, a group of over 1,000 small galaxies located 321 million light-years from Earth. This finding suggests that more intergalactic stellar streams could exist. The researchers speculate that dark matter within the galaxy group may have helped shape and maintain the stream. Further study of the stream and its individual stars is planned to uncover its origins and unique characteristics.

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