When the gauge showed red, he tried to correct it - no luck.

In the study, 36 drivers on a test track stopped before the white line about 95 percent of the time when the light showed red.

He lay on his side, his face covered by hands that showed red.

The door of the capsule showed red to orange on the display.

Be ready with one of your plates if he shows red.

The skin showed red, but there would be no bruise.

His eyes were bright in the light of the candle on the table and the beard showed quite red.

Now snow flowers started to show red and blue, bright as ribbons.

I floated across a desert landscape which showed red and brown far below me.

Antares may show red if you're near enough; in the system, so will Mars.