No, there are hundreds of radio telescopes on Earth. There are some frequency ranges that are absorbed by the atmosphere, or by clouds, but there are wide bands of radio frequencies to which the air is quite transparent.
Astronomy is the study of heavenly bodies.
Astronomy is all about the things in outer space and planets are in outer space.
Astronomy is the study of the outer space. If you look up at the sky at night you are looking at outer space which is astronomy.
radio astronomy...:)
radio astronomy
Astronomy IS the study of the Universe, i.e., basically, of outer space.
Astronomy IS the study of the Universe, i.e., basically, of outer space.
Karl Jansky discovered radio waves coming from outer space in 1932. This discovery led to the field of radio astronomy and revolutionized our understanding of the universe by allowing scientists to study celestial objects using radio telescopes.
It's an object in outer space; that's basically what astronomy is about - studying objects in outer space.
The ionosphere is the layer responsible for enabling long-distance radio communication by reflecting radio waves back to Earth. Its charged particles interact with radio waves, bending and reflecting them to facilitate communication over long distances. Without the ionosphere, radio waves would continue into space, limiting long-distance communication possibilities.
Astronomy is the study of outer space and the universe. This includes the solar system and earth in space.
Astronomy