Radiation.
Earth loses heat energy to outer space mainly by radiation. This process involves the transfer of energy in the form of electromagnetic waves, such as infrared radiation. These waves move through the vacuum of space and carry away thermal energy from the Earth's surface and atmosphere.
Yes.
radiation
No living being - plants or otherwise - have yet been discovered in outer space; much less living beings that move through outer space!
Yes, waves are a way in which energy is transferred through space. Different types of waves, such as electromagnetic waves or seismic waves, carry energy from one place to another without the need for a medium.
Destination Moon (1947) War of the Worlds It Came From Outer Space
Gravitational (-GmM/r) and Electromagnetic (hf=hc/r) Energy.
Radiation if that's the answer you're looking for... Radiation is the transfer of heat by electromagnetic waves (or light energy) traveling through space (but not outer space, just space like in the air).
yes
Sound does move through space. It doesn't move though empty space, i.e. a vaccuum. In outer space there is a vaccuum (though not necessarily a perfect vaccuum).Sound is caused by vibrations in a medium such as air (or water or wood). These vibrations compress and rarefy the medium. The vibrations move through the medium as waves.In a vaccuum, there is no medium thus there is no sound.
Radiant energy travels through space in the form of electromagnetic waves, specifically as photons. These photons have no mass and move at the speed of light.
conduction because there is more heat in space then there is in earth