Concentrated sunshine. With an eye to producing exquisitely clean hydrogen. researchers have demonstrated a pilot plant on the kilowatt-scale using solar hydrolysis technology, as per a paper ...

Swiss aviation pioneer Bertrand Piccard is developing a plane powered by liquid hydrogen after a much-hyped flight in 2015 ...

The scientists did not formally study the solar-to-hydrogen conversion efficiency in their demonstration, but they acknowledge that it is modest for this prototype. “Based on the materials ...

When burned or used in fuel cells, hydrogen produces nothing but water ... For comparison, state-of-the-art solar cells convert over 20 percent of sunlight into electricity.

This giant cloud was made up of dust, hydrogen, and other gases ... We can unpick the 4.5 billion year journey from the solar nebula, to the protoplanetary disc, to the solar system we see today.