# In a Surprising Mystery, NASA’s Hubble Reveals Something is Missing from These Nearby Galaxies

In a Surprising Mystery, NASA’s Hubble Reveals Something is Missing from These Nearby Galaxies

via [The Debrief](https://thedebrief.org/in-a-surprising-mystery-nasas-hubble-reveals-something-is-missing-from-these-nearby-galaxies/)

NASA's Hubble Space Telescope reveals oxygen is missing from over three dozen nearby dwarf galaxies. The missing oxygen may be stripped away by strong stellar winds and supernova explosions. Researchers published their findings in The Astrophysical Journal.

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Updated: 2026-11-05T23:00:24.022Z