Sulu tapped the heading into his computer, then groaned when he saw the arc of their trajectory begin to build on the display.

Meantime another arc had begun around episode three.

This arc began with the release of the base set Jade Edition in May 1998.

This arc began in July 2001 with the release of Gold Edition.

He waited an hour, while the faraway sun set, and the bright arc of Callisto began to show over the horizon.

A flaming arc began to draw its way down the sky, slowly, very slowly at first, but building up speed.

THE arc of the current mini-series begins in a suburban basement.

The rolling arc of the horizon began to flatten.

The arcs had begun their din again, like distant firecrackers.

Above it all, the impossibly thin arc of Earth's atmosphere began to stand out in a pale blue glow.