In terms of injury or harm caused by electromagnetic signals, satellite receiver dishes do not cause any hazards. They are designed to gather and decode very weak signals and emit virtually no electromagnetic radiation.
The only danger is that of bumping yourself walking past them if they are mounted at low level.
If the satellite is to have ANY communications, usually with Earth, it must use radio waves, or some other radiation, so yes.
Satellites can appear to suddenly emit a very bright white light when sunlight reflects off their solar panels or antennas at certain angles. This phenomenon is known as satellite flare or a satellite glint, and it occurs when sunlight hits a specific part of the satellite's surface and reflects towards the observer on Earth, creating a momentary burst of bright light.
If solar energy is all they're running on - no, not then.
Because when they burn they emit and espose toxic gases
Yes. Blank rounds still emit hot gases, and can be dangerous out to 45.325metres or more.
Not a star: Planets such as Earth don't emit significant amounts of radiation. They don't generate energy through nuclear fusion, as the stars do.Not a satellite: Earth doesn't orbit another planet.
Radioactive materials emit dangerous radiation; most of this will be blocked by a box of lead.
Nuclear weapons emit various types of radiation, including gamma radiation, neutron radiation, and thermal radiation. These forms of radiation can have harmful effects on living organisms and the environment.
Ultrasounds are safer for the baby. X-rays emit a possibly dangerous amount of radiation.
Yes - those emit a lot of radiation, some of it quite dangerous.
They can be. Stars are very hot and can emit harmful amounts of radiation. At the same time, without stars there would be no life.
No, unless it catches on fire. But I don't you'll be in the house very long if it does.