Astrophysics Research
Webb finds dust and water surviving beside the Milky Way’s black hole
Worth Revisiting: observations of the evolved star IRS 3 show new material forming despite the intense environment near Sagittarius A*.
Briefed August 15, 2026 · Aliens in the Clouds
Worth Revisiting
An international team using Webb found that the evolved star IRS 3 is still producing dust and water surprisingly close to Sagittarius A*, the supermassive black hole at the center of the Milky Way. The surrounding radiation and gravity make the region hostile, yet the star continues enriching its neighborhood with newly formed material.
Webb’s infrared instruments allowed researchers to separate the star and its dusty outflow from the crowded galactic center. The result shows that chemistry and material formation can continue in conditions once expected to destroy or prevent them, adding a new piece to the story of how matter is recycled around galactic nuclei.
Why it matters
The discovery expands the range of environments where water-bearing material and fresh dust can form and survive—important context for understanding how chemical ingredients move through galaxies.
What the source establishes
The observation concerns water and dust associated with a natural evolved star near a black hole. It does not indicate liquid oceans, biology, or technology.
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