Astronomers have long sought evidence to explain why comets at the outskirts of our own solar system contain crystalline silicates, since crystals require intense heat to form and these “dirty snowballs” spend most of their time in the ultracold Kuiper Belt and Oort Cloud. Now, looking outside our solar system, NASA’s James Webb Space Telescope […]
Category:
Astrophysics, Goddard Space Flight Center, James Webb Space Telescope (JWST), Protostars, Science & Research, Stars, The Universe
Posted on
January 21, 2026
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