Question

what is characteristics of space??♥♥​

Answer 1

Answer:

It is a hard vacuum containing a low density of particles, predominantly a plasma of hydrogen and helium as well as electromagnetic .

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Answer 2

hard vacuum, really cold - the average temperature of the universe is 2.7 K (-455F) - and has a great deal of radiation from various sources, some plasma - mostly helium and hydrogen, neutrinos, a fair bit of dust, cosmic rays, and that's…about it.

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