"Farthest Reaches: Twin Galaxy Found on Universe's Edge"

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Source: EL PAÍS USA
"Farthest Reaches: Twin Galaxy Found on Universe's Edge"
Photo: EL PAÍS USA
TL;DR Summary

Astrophysicists have discovered a "twin sister" galaxy to the Milky Way called ceers-2112, located at the edge of the universe. The galaxy existed 11.7 billion years ago, when the universe was only 15% of its current age. The discovery was made using images captured by the James Webb Space Telescope, revealing the faint light from the infancy of the cosmos. The galaxy has a bar-shaped structure in its center, similar to the Milky Way, and its stars have a total mass equivalent to 3.9 billion solar masses. This finding provides insights into the evolution of spiral galaxies and the history of the Milky Way.

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