Halos around the sun or moon are typically caused by the refraction of light through ice crystals in the atmosphere, often indicating the presence of cirrus clouds. These clouds can signal that a warm front is approaching, which may bring rain or snow. Therefore, while halos do not guarantee precipitation, they can suggest that wet weather might be on the way.
I'm not entirely sure what you mean. The moon doesn't produce any light by itself. Instead, the moon reflects sunlight onto Earth. If you mean a ring of light that appears to surround the moon on a clear night, then that would have to do with the Earth's atmosphere and not the moon itself. When light enters the Earth's atmosphere, it scatters due to absorption and re-emission by the molecules as well as a phenomenon called Raleigh scattering. The fainter ring of light that you see on clear nights is thanks to the combination of those two effects.
yes it is
The phrase can mean different things in different contexts. In the context I'm guessing you mean it is another country's space agency. NASA is the US space agency. ESA is the European Space Agency, JSA the Japanese space agency, etc. ESA and JSA would be NASA counterparts.
I'm sure you mean the magnetic field
It means to go around another thing.....or it means the path something makes as it goes around somthing else.
You do not say where you have seen or expect to see a halo. A halo of light can at times be seen around the sun and the moon. If you are referring to holy halos as seen in a picture around a righteous persons head, this is only symbolic of their righteousness. Halos do not exist as such, but this does not mean that Holy Angels may not at some time be seen with a glorious light surrounding them.
By Halos I believe you mean rings. The rings are actually millions of pieces of rock and ice orbiting a planet, similar to the two asteroid belts orbiting the sun. Everybody knows Saturn's rings, but Jupiter, Neptune and Uranus also have ring systems.
Orbs, loops, spheres, coils, rings, globes, halos, goes around, encompasses, encircles, surrounds, enspheres, envelops...
when people say that you are advancing in age they mean you are getting older...
Directly no. If by halo vision you mean that there are halos or auras around things you see, this is a form of hallucination. Sleep apnea can and often does result in sleep deprivation. Sleep deprivation does lead to hallucinations. So, indirectly, yes it can lead to it, but not cause it.
It depends which version of Halo you mean. I have 3 different Halos on my ipod.
If you mean in the Halo Universe, they are planet-rings that (of which there are seven) that the Forerunners made to stop the Flood (by wiping out life), which the Covenant are to trying to activate. If you mean in real life, they are (usually) thin rings worn around the head, usually by women, as jewelry.
rapidly advancing periodontitis
If you mean the video game, then it was an ancient weapons system that could wipe out all sentient life in the universe
Fatal means deadly. Advancing means to try to move forward with something. Fatal advances would mean moving forward with deadly means.
A lunar halo is a ring of light that appears around the Moon, typically caused by the refraction, reflection, and dispersion of moonlight through ice crystals present in the upper atmosphere, particularly in cirrus clouds. This optical phenomenon often appears as a white or slightly colored circle surrounding the Moon and can indicate the presence of moisture in the atmosphere, suggesting that rain or snow may be on the way. Lunar halos are similar to solar halos, which occur around the Sun.
Some of the definitions of advancing include: to make progress, to pay, to rise in rank, to supply or lend, to cause to occur sooner, and to aid the growth or progress of.