Halley's comet

In 1910 he became the first to photograph Halley's comet from this site.

When Halley's comet came around the following year, he refused to get out of bed to see it.

It also followed the passage of Halley's comet in the same year.

Halley's Comet was photographed for the last time in more than 70 years, as it moved on out of the solar system.

At the age of 11 he observed Halley's comet, which started his fascination with astronomy.

This could have been Halley's Comet which appeared near the end of 1758.

Halley's comet, for example, reflects only 4 percent of the sunlight that hits it.

"Who'd have dreamed that all this existed inside Halley's comet?"

It's not that long with Halley's comet because you don't see it very very well sometimes.

"The chance of that happening is about the same as Halley's Comet coming back next year," she said.

Not like Halley's Comet, which comes every seventy years and gets smaller each time.

The nucleus of Halley's Comet is also extremely dark black.

This means a person would remember getting a dog, but not the appearance of Halley's Comet.

It is known as Halley's comet tor that reason.

A world here at the heart of Halley's Comet!

It has happened on occasion, but maybe about as often as Halley's comet makes an appearance.

They are the reason that the nucleus of Halley's Comet is pitch black.

It will be the greatest disappointment of my life if I don't go out with Halley's comet.

Halley's Comet also has an alternating two player mode.

One of his first published papers concerned the appearance of Halley's comet.

The crew goes to Halley's Comet, but finds that it is out of ice.

The sighting was the most important since the reappearance of Halley's comet nearly a decade ago.

Well, it was the year of Halley's comet.

Imagine you're Halley's Comet, whizzing by earth every 75 years or so.

Halley's comet has returned twice since Palitzch saw it.