- #1
Radrook
- 314
- 0
Guess this is for those who have a clear sky overhead. As it is the glare and pollution don't let more than a few stars shine through where I'm at.
russ_watters said:Where is that? Because I'm near Philadelphia and though the light pollution is pretty bad, a decent telescope will cut through it.
Radrook said:In the Harrisburg metropolitan area. I wasn't aware that a good telescope can cut through the glare and smog. How does it do that?
Light pollution is the excessive or unnecessary use of artificial light that causes a glow in the night sky, making it difficult to see stars. It affects star gazing by reducing the contrast and visibility of stars, making it harder to see fainter stars or constellations.
There are various light pollution maps available online, such as the Light Pollution Map by Dark Site Finder, that can help you determine the level of light pollution in your area. You can also use a smartphone app, like Dark Sky Finder, to measure the brightness of the night sky in your location.
To improve your star gazing experience in areas with light pollution, you can use a telescope or binoculars to focus on specific stars or objects, or try to find a darker spot away from artificial light sources. Using a light pollution filter for your telescope can also help reduce the effects of light pollution.
Light pollution can have negative effects on wildlife and the environment. It disrupts the natural cycles of plants and animals, affects their behavior and migration patterns, and can even lead to a decline in certain species. It also wastes energy and contributes to air and water pollution.
To reduce light pollution, individuals can switch to energy-efficient and shielded lighting fixtures, turn off unnecessary outdoor lights, and support local efforts to reduce light pollution. Governments and organizations can also implement regulations and policies to control and reduce light pollution.