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`First-of-its-kind` 3D mapping provides deeper insight into comets` chemical working

Scientists have developed detailed 3D maps of comets` atmosphere, which has provided a better insight into its chemical nature.

Mystery behind `Comet of the century` ISON`s final hours revealed

A new data analysis from ESA/NASA Solar and Heliospheric Observatory (SOHO) spacecraft has revealed the final hours of comet 2012/S1 (ISON).

Comet ISON may have lost more fragments in past few days

One or more fragments could have gotten detached from comet ISON in the past days, as two wing-shaped features in the comet`s atmosphere suggest.

Incoming comet ISON heading for close encounter with sun

A comet is heading for a close encounter with the sun later this month, and if it is not vaporized or torn apart, it should be visible to the naked eye in December.

Comet ISON may be dying, research reveals

Comet ISON may actually be disintegrating, a new research has revealed.

Newly discovered comet to give brightest `sky` show ever next winter

The newly discovered comet ISON could give sky watchers one of the brightest shows ever in the night sky during its close-up with the Sun beginning November 2013, according to researchers.