EnvironmentSolar farm on the ocean outperforms land-based solar in Taiwan A solar farm in a tidal bay has generated more electricity and profits than a nearby coastal solar farm, but challenges could arise as floating solar moves further offshore 51¶¯Âþ
SpaceEarth may have formed from two separate rings around the sun Our solar system’s rocky planets – Mercury, Venus, Earth and Mars – may have formed from two rings around the young sun, rather than a single disc 51¶¯Âþ