Times are coming to look up at the sky and observe, one after another, the cascade of astronomical ... the Moon appears red or orange because all the solar light not blocked by Earth filters ...

Red lights were seen as far south as Florida on ... from Colorado and New Mexico to Canada. The Chiefland Astronomy Village caught the edge of March 24th's aurora, and it's further into Florida ...

Related: Eerie ring of red light flashes like a massive UFO above ... mounted on Mauna Kea and operated by the National Astronomical Observatory of Japan. The same camera also spied another ...

It also helps to limit the specific wavelengths in which the light is emitted. Much of modern astronomy depends on spectroscopy, where we must be able to detect light at the specific wavelengths ...