Safe

Aeolus’ Safe Re-entry Guide

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ESA

Applications 10/07/2023 587 view 21 prefer After exceeding its expected lifespan in orbit, ESA’s Aeolus wind satellite is on its way back to Earth. The satellite is currently falling about 1 km per day and its descent is accelerating. ESA spacecraft operators will soon intervene and attempt to guide Aeolus in the first supported return … Leer más

Safe, easy and affordable hydrogen mining for a decarbonized future

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Artistic concept of energy that catalyzes chemical reactions

Scientists at the RIKEN Center for Emerging Matter Sciences in Japan have found a way to safely and efficiently store ammonia by chemical reaction. They used a perovskite called ethylammonium lead iodide (EAPbI3) which interacts with ammonia at room temperature, modifying its structure and storing the ammonia inside. Notably, the stored ammonia can be removed … Leer más