It helps you learn more about the universe because you can see most of the things surround the earth.
UniversesNo one can surely answer that, but some scientists believe that there are more than one universe. They call this multiverse.
it was really good and help for (not)
Well I think its because stars flake and burn out when their really old so that could help them tell.
impossible to tell
It tells us that the Universe is expanding.
The Universe keeps on expanding in all the sides so no one can really tell how high is the universe.
When examining the universe at optical wavelengths you tend to see bright spots (stars/galaxies) with huge expanses of black inbetween. However, at microwave wavelengths you see a background glow, known as the cosmic microwave background. This is a relic from the very early universe and can tell scientists a considerable amount about the early structure of the universe.
they help the plant !!
Microwaves from space can be detected from the use of radio telescopes. Microwaves have been used to test the big bang theory, and this Cosmic Microwave Background (CMB) radiation is a form of microwave that "fills" the universe, that is almost exactly the same in all directions and is not associated with any star or object. The CMB radiation is recognized to be radiation left over from the big bang, or during the early stages of development of the universe.
Mathematically, it's called an "open" universe. As best we can tell as of now, our Universe is open.
The Big Bang Theory tells what happen at the begning of the universe. How the Earth comes into the universe
In much the same way that you tune your radio to listen to your favourite music, radio astronomers can tune their telescopes to pick up the radio waves that come from quasars, other distant galaxies and the cosmic microwave background that are millions of light years from the Earth.