... July, 2008). Light pollution of night sky in the region of 6-m telescope BTA of the Special Astrophysical Observatory of the RAS. ...

... State Light-Pollution Bill May Be Split Into Several in '09 By Dan Harrison The lead ... is uncertain whether four light-pollution bills introduced by Councilman Alan Gerson ...

... The main source of this glow is from light pollution: lights from cities, towns, parking lots, whatever, throw lots of light into the sky. ...

... was easily visible to the unaided eye, even from moderately light-polluted locations ... fuzzball with a long, straight tail that was easily hidden by light pollution ... out from under the milky glow of light pollution that fills the night sky over ...

... Light Pollution Update In December I had the privilege of flying at night in a ... The differences in light pollution around the local region were striking, with most ... for full-cutoff luminaires) can help mitigate the light pollution problem ...

... coming from it, despite strict light-pollution regulations, would have had nearly as ... had downplayed the estimates of the light pollution from the proposed development ...

... The Australian Standard AS4282 on "The Control of the Obtrusive Effects of Outdoor Lighting" provides guidelines for planning authorities to ameliorate the effects of light pollution in the vicinity of optical observatories. ...

... Each filter includes more than 40 coating layers to reject, with precision, unwanted light from urban light pollution while passing critical nebular emissions with minimal reduction. ...

... All stars selected have magnitudes of 6.5 or brighter, which is about the limit of human vision under ideal conditions -- how many you actually see depends on your own eyesight, local atmospheric transparency, and light pollution levels. ...

... 1. The AXAF Deep Field: 100,000 galaxies in a single image . An example of light pollution . 2. ... Light pollution by satellites is an increasing problem in astronomical wide-angle imaging. ...