Stargazers told tonight best time to see 'once in lifetime' comet which won't return for 1,300 years - The Mirror

Here's how to view the rare green-glowing Comets Lemmon and SWAN this week - The Boston Globe

Two comets whiz past Earth this week -- here's how to see the cosmic...

Two green comets shine bright. How to spot them in the night sky

Moonlit mysteries of New Jersey's wildlife