A recent experiment suggests that the sun, by emitting hydrogen, could be contributing to water formation on the moon's ...

After years of development, researchers at the Daniel K. Inouye Solar Telescope in Hawaii have fired up their newest tool, the Visible Tunable Filter (VTF), and captured its first images of our sun.

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