In space, she found, they cast heat and light for up to 45 minutes.

To cast light on how this has come about, a little history is called for.

At the same time, they cast fresh light on the way he has worked all along.

Had he won, it would have cast a different light on the whole enterprise.

The street lamps cast their light into the little room.

The fire is warm but doesn't cast much useful light.

We aim to cast light on that process over the coming weeks.

Inside the den, though, they found something that cast a different light on things.

This reaction cast a more positive light on modern China.

There were no candles, and the fire cast little light.