Astronomers have recently been taken aback by the discovery of an object in space that seems to be defying the common laws of celestial movement by orbiting backwards. This surprising discovery, which ...

Abstract: With the increasing demand for promoting the utilisation of renewable and clean energy resources, solar-driven proton exchange membrane (PEM) water electrolysis systems have gained ...

Asteroid ‘Families’ Reveal Hidden Histories and Impact Risks across the Solar System ...