Unveiling the Mysteries of Cosmic Microwave Background
Автор: 0Point
Загружено: 2024-07-19
Просмотров: 437
Описание:
#shorts #space #facts #astronomy #universe #spacefacts
The Cosmic Microwave Background (CMB) is the cooled remnant of the first light that could ever travel freely throughout the Universe. This 'fossil' radiation, the furthest that any telescope can see, was released soon after the 'Big Bang'.
For the first 380,000 years or so after the Big Bang, the entire universe was a hot soup of particles and photons, too dense for light to travel very far. However, as the cosmos expanded, it cooled and became transparent. Light from that transition could now travel freely, and we see a lot of it today.
Space radiation can lead to other effects. Radiation can alter the cardiovascular system, damaging the heart, harden and narrow arteries, and/or eliminate some of the cells in linings of the blood vessels, leading to cardiovascular disease.
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