Articles on Comet

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Meteors streak outwards from the top of Orion’s head as seen in 2012 from central Victoria. Phil Hart

See one of the year’s best meteor showers, thanks to Halley’s comet

As Earth orbits the sun, it continually ploughs through dust and debris left behind by passing comets and asteroids. On any night of the year, a keen-eyed observer might see five, or even ten, meteors…
An artist’s concept of Comet Siding Spring (2013 A1) and Mars. NASA

Comet Siding Spring’s close encounter with Mars draws near

Astronomers world-wide are gearing up for what NASA calls a “once in a lifetime” event: the Comet Siding Spring will swing…
Earth was treated to a magnificent show during the Perseid meteor shower in 2010. Will the northern hemisphere get a similar show with the Camelopardalis shower on Saturday? ESO/S. Guisard

A night’s tale: will a new meteor shower light up northern skies?

Across North America, Europe and Japan, skywatchers will be out in force this weekend with high hopes of catching a never-before-seen meteor shower. Predicted to peak this Saturday, May 24, the shower…

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