JWST Reveals Exoplanet Odd Couple That Migrated Inward Together
Summary: The James Webb Space Telescope (JWST) has provided observations of the TOI-1130 binary star system revealing a rare planetary pair—a hot Jupiter and its mini-Neptune companion—both of which formed in the outer reaches of their stellar system before migrating inward to their current positions. This discovery provides valuable observational evidence for planetary migration theories.