The Zodiacal Light

The zodiacal light is caused by sunlight reflecting from meteoric dust that orbits the sun in the plane of the solar system, remnants of the vast nebula of dust and gas out of which the solar system was born more than four billion years ago. Like the planets, this diffuse stream of particles reflects light, although faintly and rarely seen. Moonless nights of winter are the best time to see the zodiacal light. and nowhere better than here, on the Tropic of Cancer, where the plane of the solar...

 Evolution by Langdon Smith

When you were a tadpole and I was a fish   In the Paleozoic time, And side by side on the ebbing tide   We sprawled through the ooze and slime, Or skittered with many a caudal flip   Through the depths of the Cambrian fen, My heart was rife with the joy of life,   For I loved you even then. Mindless we lived and mindless we loved   And mindless at last we died; And deep in the rift of the Caradoc drift   We slumbered side by side. The world turned on in the lathe of time,   The...