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Health & Science2h 3m ago

The James Webb Space Telescope studied 72 young star systems and revealed that Jupiter-like planets must acquire their massive atmospheres within the first million years of the gas-rich disc's life.

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Space

Who
James Webb Space Telescope
What
The James Webb Space Telescope studied 72 young star systems and revealed that Jupiter-like planets must acquire their massive atmospheres within the first million years of the gas-rich disc's life.
When
Fri, 28 Aug 2026 13:30:00 GMT · 2h 3m ago
Where
Space ·
Why
The telescope mapped molecular winds, atomic winds, and jets across 72 planet-forming discs to trace how the gas reservoir needed by giant planets changes with age.
The Frontline Impact

How this affects you

This research provides new insights into the formation timeline of gas giant planets, indicating a critical window for atmosphere acquisition.

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