EarthThe hunt for hidden impact craters that could reveal Earth’s deep past Geologist Ludovic Ferrière travels the world in search of undiscovered impact craters left behind by asteroids and comets striking Earth. He tells us how he finds them Features
Space7 big questions the James Webb Space Telescope is about to answer NASA has just released the first full-colour image from the James Webb Space Telescope. Here’s what it is looking at first – and how it will address the biggest mysteries of the universe Features