What makes the green comet green?

from Earth. But why does this comet and others like it often appear to be green?

While the comet is not visible to the naked eye yet, it can already be seen using telescopes. Astronomers across the world have managed to capture images of the object, in which the comet appears to have a hazy, green aura around its nucleus. But why is this the case?Comets are"cosmic snowballs" made up of frozen gases, dust and rock that orbit the sun. As they approach our star, these objects are blasted with increasing amounts of radiation, releasing gases and debris.

"Under the effects of sunlight, both those substances glow green," Gianluca Masi, an astronomer with the Virtual Telescope Project—a service provided by the Bellatrix Astronomical Observatory in Ceccano, Italy that operates and provides access to robotic, remotely operated telescopes—toldSunlight breaks down the diatomic carbon molecules into single carbon atoms before they can move into the comet's tail.

Comment la voir

AlanStern Close approach Ok. If you multiplied the distance from the earth to the moon 110 times, thats how 'close' it is.

A good time to write you local city and state officials to ask why they are wasting your money blocking your view of comets. See

Can it be deflected to hit Russia?

AlanStern We need to start nudging comets toward Mars.

This Comet is direct and indisputable evidence of Climate Change .

AlanStern Got up this morning thinking I would try for the comet but alas those pesky comet eating clouds where all over the sky! :(

LAND IN THE OCEAN OR ?

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