Or a single catastrophic sun flare burned the dinosaurs to death, while the mammals, with their built-in heat-adjusting apparatus, survived.

"This is what happens when a sun flares," Lightning said.

So people enlist creative solutions for what to wear when the sun flares.

Atop the overgrown Senasar plateau, gigantic marble ziggu-rats stood tall, their corners faceted with scooped mirrors that directed sun flares like spotlights in all directions.

Find out what made the sun flare.

Like the plume of a volcano, the sun flares from between two peaks to our east, sweeping away the clouds, warming our faces, and the old, cold stones beneath us, placed here perhaps 600 years ago, by Pachacutec's workers.

Book 4 consists of two parts: the first part deals once again with solar phenomena like sunspots and sun flares, the sun's rotation period of 27 days and the inclination of its axis of rotation.

The sun flares and silhouettes three figures coming over a hilltop.

Had Dis always been a night world for Terran stock or had the sun flare altered more than its surface?

But I you see, iziru and bambalo stampede when the sun flares, and many are so badly sunburned that they die.