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They study visible light by using optical telescopes.

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How have space objects affected earth?

it is making scientist create objects to go out and study it


What 2 invisible radiation from outer space may affect man?

Two invisible radiations from outer space which can affect humans are the infrared rays and the ultra-violet rays.


What objects in space give out radiation?

Some objects in space that give off radiation include stars, pulsars, black holes, supernovae, and active galactic nuclei. These objects emit a wide range of radiation, from visible light to X-rays and gamma-rays.


What are some methods for detecting and studying dense invisible objects in space?

Some methods for detecting and studying dense invisible objects in space include using gravitational lensing, observing the effects of their gravitational pull on nearby objects, and studying their impact on the surrounding environment through indirect observations.


Who is the scientist that objects in the space is moving away from the earth?

Roy g biv


How is heat transferrred through space?

Heat is transferred through space by electromagnetic radiation, in the form of infrared radiation. This type of heat transfer does not require a medium (such as air or water) and can travel through the vacuum of space. Objects with higher temperatures emit more infrared radiation, which is then absorbed by cooler objects.


Can heat only be transferred by radiation if the objects are touching?

Heat can be transferred by radiation even if the objects are not touching. Radiation is a form of energy transfer that can occur through empty space, so it does not require direct contact between objects. Objects can exchange heat through radiation by emitting and absorbing electromagnetic waves.


how does the energy from space the sun travel through space to the earth?

Radiation is the transfer of heat energy through space by electromagnetic radiation. Most of the electromagnetic radiation that comes to the earth from the sun is invisible. ... In electromagnetic radiation, its frequency is the number of electromagnetic waves moving past a point each second.


Why is it necessary to detect radiation from space and not just light?

Detecting radiation from space, including X-rays and gamma rays, allows scientists to gather information about high-energy processes, such as black holes and supernovae, that are invisible in ordinary light. This helps provide a more complete understanding of the cosmos and allows for the discovery of new phenomena and objects that would otherwise remain hidden.


The heat from an electric space heater is transferred to you by?

all objects emit electromagnetic radiation through empty space, as well as matter. So feel the heat from the electric heater due to radiation.


What scientist said that objects that exert gravity bend the fabric of space and time?

albert enstein


What objects in space emit infrared radiation?

Objects in space that emit infrared radiation include planets like Jupiter and Saturn, stars like red giants and brown dwarfs, dust clouds, and galaxies. These objects emit infrared radiation due to their temperature and composition, which allows astronomers to study them using infrared telescopes.