How do you build a moon? The James Webb Space Telescope has just given us our best look

The JWST has studied the chemical composition of a moon-forming disk circling a giant planet 625 light-years away.

Astrobitica September 30, 2025 (Last updated: September 30, 2025) 1 minute read

The JWST has studied the chemical composition of a moon-forming disk circling a giant planet 625 light-years away.

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