blocked by the Earths atmosphere but can be detected by telescopes placed in orbit round the Earth
Most x-rays get absorbed by Earth's atmosphere.
This is because the Earth's atmosphere is not transparent to x-rays.
Terrestrial radiation refers to heat emitted from the earth's atmosphere and surface.
carbon dioxide and water vapor
Scattering. The location inside the Earth where an earthquake begins is called the focus.
There is no such (single) frequency. The Earth is not a resonator, but it does vibrate mechanically (seismic and tidal) and emit electromagnetic radiation at many different frequencies.
Scattering. The location inside the Earth where an earthquake begins is called the focus.
The rings of Saturn are so distant to be seen from Earth without a telescope?Correct grammar would be either:The rings of Saturn are too distant to be seen from Earth without a telescope.The rings of Saturn are so distant,they cannot be seen from Earth without a telescope.
from earth, withouth a telescope.
light emitted by the satellites
Telescope
Note that Galileo did not invent the telescope. He was, however, the first person to use a telescope to examine the heavens. Previously, telescopes had only been used to look at distant locations here on Earth.
In fact, radiations are reflected by earth but not emitted.
A telescope is used to enable people to see very distant things (typically these distant things are astronomical in nature, although telescopes are sometimes used to view things on Earth as well) and microscopes are used to enable people to see very small things, such as bacteria.
There are weather sattellites that orbit the Earth that can detect reflected radiation, emitted radiation, or radiation reflected only by water vapour as well as satellites that emit microwave radiation to detect the clouds or precipitation.
The telescope in orbit around the earth as of 2010 is the Hubble Telescope.
Asteroids that might hit the Earth , a new planet in the solar system, and distant planets that humans might be able to live on, ect.
I do not believe that the Hubble is equipped for radio astronomy. Certainly it can "detect" radio waves; it is remote-controlled by radio. But most radio astronomy is done with earth-based dish antennas.
Some of them are. Also, to detect other radiation that doesn't reach Earth, or hardly reaches it - like infrared for example.Some of them are. Also, to detect other radiation that doesn't reach Earth, or hardly reaches it - like infrared for example.Some of them are. Also, to detect other radiation that doesn't reach Earth, or hardly reaches it - like infrared for example.Some of them are. Also, to detect other radiation that doesn't reach Earth, or hardly reaches it - like infrared for example.