Scientists confirm the Sun's charged particles can create water on the Moon. Learn how solar wind interacts with lunar soil.

"With only lunar soil and a basic ingredient from the sun — which is always spitting out hydrogen — there's a possibility of creating water." ...

The "Blue Marble" was the first photo of the whole Earth and the only ever taken by a human. Fifty years on, new images of ...

After the moon-forming collision, Earth was a molten world, enveloped by a magma ocean hundreds of miles deep. The collision’s immense energy melted Earth’s surface, while its atmosphere ...