In the late summer sky of 1811, a great comet appeared.

Before the great comet, it had made them lords of the Earth.

A great comet hangs in the sky for most of the battle.

Some astronomers have said that the future will hold fewer great comets.

Great Comets are rare; on average only one will appear in a decade.

In the north, last year, and once earlier, there were great comets.

That night she lay upon her thin blanket on the hard ground, staring up at the great red comet.

This great comet was observable to the naked eye for about 32 days.

Every time this has happened, a great comet has been observed in the sky.

It was discovered on February 5, 1843 and rapidly brightened to become a great comet.