JWST Spotlights Star Living Next to Supermassive Black Hole (With Water & Dust Intact)
Living 0.55 light-years from a 4-million-solar-mass supermassive black hole sounds like the ultimate cosmic nightmare, but one resilient star is keeping its water bottle and dust bucket safe anyway.
Using the James Webb Space Telescope (JWST) and its Mid-Infrared Instrument (MIRI), an international astronomy team led by Dr. Florian Peißker from the University of Cologne detected water vapor and oxygen-rich silicate dust surrounding the dying star IRS 3, located mere fractions of a light-year from Sagittarius A*.
🌌 High-EQ Astrophysics Translation:
Even right next to the galaxy's most destructive gravity monster, planetary building blocks (water and cosmic minerals) don't get instantly obliterated—they can stubbornly survive in a star's protective embrace.
A Misunderstood Stellar Neighbor
Astronomers previously believed IRS 3 was a carbon-rich star surrounded by thick soot. Webb's precise infrared spectrum revealed a surprise: IRS 3 is actually an oxygen-rich star spewing out silicate dust and water, constantly replenishing the hostile galactic core with raw ingredients for future celestial chemistry.
Proving Cosmic Resilience
The discovery proves that complex chemistry and cosmic building blocks aren't exclusive to quiet galactic suburbs. Even in the extreme radiation environment of the Milky Way's center, stars continue to seed space with the ingredients of life.
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