Cosmic Gateway

A daily gateway from astronomy discoveries to genuine understanding.

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Infrared astronomy

Observing the universe in infrared light to see cool dust, embedded stars, and redshifted galaxies.

Infrared astronomy

Infrared light sits beyond the red end of the rainbow. Cool dust emits infrared, and expansion stretches ancient starlight into infrared. That is why missions like Webb unlock both nearby star nurseries and the early universe.

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