If the comet ISON makes it out intact from its encounter with the Sun this week, the Earth is in for a potentially dazzling sight in the December night skies as it passes close to Earth and out ...

Comet ISON, a "shining green candle in the solar wind," is no longer with us, NASA declared Monday morning in a tribute to what many hoped would be the "comet of the century." On NASA's Comet ISON ...

In a reversal that would make a comic book writer blush, scientists seem ready to resurrect Comet ISON after its untimely Thanksgiving demise. Over the holidays, NASA brought leading astronomers ...

STOCKHOLM – A comet that gained an earthly following because of its bright tail visible from space was initially declared dead after essentially grazing the sun. Now, there is a silver of hope that ...

Comet ISON has had an outburst in recent days. It’s now barely visible to the eye alone in dark skies! Plus now near a bright star. If you purchase a product or register for an account through a link ...

Comet ISON has taken the summer off, hiding from the eyes of Earth-based telescopes in the constellation Gemini the Twins. Not only does the comet remain faint, but it's in the same area of the sky as ...

A workshop will be held at the Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Md., on Aug. 1-2, 2013, to maximize the scientific opportunities and data gathered during the ...

All I had to do was write about Comet ISON's fading yesterday and today news comes of another outburst and a possible breakup. Astronomer Emmanuel Jehin of the TRAPPIST team, using a 60-cm telescope ...

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There were hopes over the weekend that ISON might have survived its close encounter with the sun. But "with more than a little sadness," the space... Comet ISON Is No More, NASA Says Comet ISON, a ...