SMRTR Science & EngineeringJul 30, 2025Live Science

This 200-light-year-wide structure could be feeding our galaxy's center: 'No one had any idea this cloud existed'

SMRTR summary

Astronomers have discovered the Midpoint cloud, a 200-light-year-wide Giant Molecular Cloud in the Milky Way. This turbulent cloud contains potential star formation sites and dense matter lanes feeding the galaxy's center. Its state reflects conditions at the galactic core, possibly due to material flow or cloud collisions. The discovery offers insights into matter movement from the galaxy's disk to its heart, potentially fueling star formation in the central stellar bar. This could improve understanding of similar structures in other barred spiral galaxies.

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