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Black hole jets may decide the fate of entire galaxies

Powerful jets from supermassive black holes can disturb star-forming gas far beyond a galaxy’s visible edge, leaving a glowing trail hundreds of thousands of light-years long. By keeping this gas hot and preventing it from falling inward, the jets may help determine whether a gal

All Top News -- ScienceDaily · ٣٠ سبتمبر ٢٠٢٦، ١٠:٥١ ص

العلوم والبيئة

James Webb reveals why planet formation is a race against time

JWST has revealed that young planetary systems lose their planet-building gas through a changing mix of powerful jets, molecular winds, and radiation-driven outflows. As the disks age and their gas disappears, giant planets face a shrinking window to build massive atmospheres.

All Top News -- ScienceDaily · ٢٨ سبتمبر ٢٠٢٦، ١٢:٠٢ م