Цитата:
Сообщение от OldFinn
На Луне делать нечего. Слишком далеко от земли, ни пошпионить ни поуправлять. Китайцы хотят на обратной стороне поставить телескоп, что бы в космос позырить, но и от этого понта никакого.
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Ну вот тут уже всё не так просто.
https://www.nature.com/articles/d41586-017-08941-8
But these subtle distortions of 21-centimetre radio waves from dark-age hydrogen clouds cannot be detected by current instruments on Earth. The distant signals are stretched by the Universe’s expansion to a much lower frequency of 30 MHz, where Earth’s ionosphere and terrestrial communications render signals unacceptably noisy. Only from the far side of the Moon — with no ionosphere and shielded from Earth-related interference — could we spot these dim shadows. This is where we could verify or falsify theories of inflation and assess whether scientists have settled on too simple a model of the Universe’s early stages.
A radio array able to capture these data would probably use millions of simple radio antennas deployed over an area a hundred kilometres across on the Moon’s far side, operated by humans and robots. Infrared
telescopes of unprecedented scale could be built in cold craters near the lunar south pole, in permanent shadow where temperatures as low as 30 kelvin have been measured.
With no atmosphere to absorb radiation and block signals, Moon-based scopes could yield fantastic images of exoplanets and the oldest galaxies in the Universe.