SpaceStarship launch: Third flight reaches space but is lost on re-entry The world’s most powerful rocket, Starship, launched from Texas and reached an altitude of more than 230 kilometres, travelling further and faster than it has done before. But it seems to have been destroyed on re-entry into Earth’s atmosphere ¿ìè¶ÌÊÓÆµ
MathematicsWhy science relies too much on mathematics Mathematics is at the heart of modern science but we shouldn’t forget other ways to reason, says author and researcher Roland Ennos ¿ìè¶ÌÊÓÆµ