James Webb Space Telescope and Hubble Discover 27 Puzzling New Objects Beyond Neptune

AI-generated NewsSnap summary based on source reporting.
Published: 2026-09-15
Category: science
Source: Mashable

The James Webb Space Telescope and Hubble Space Telescope have jointly discovered 27 new Trans-Neptunian Objects (TNOs), some as small as six miles wide, providing the most sensitive study of these icy bodies to date and challenging existing theories of planetesimal formation.

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