deep

Astronauts face mental and emotional challenges to travel to deep space. Scientists are working on solutions | CNN

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news about fascinating discoveries, scientific advancements and more. CNN — The astronauts ventured into space for 61 years to unleash the human potential for exploration. But the floating freedom afforded by zero gravity also presents a number of limitations when it comes to …

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Earth Core Animation

High-resolution imagery reveals puzzling features deep inside the Earth

Animation of the layers of the Earth. New research from the University of Cambridge is the first to get a detailed ‘picture’ of an unusual pocket of rock at the boundary layer with the Earth’s core, some three thousand kilometers below the surface. The mysterious rocky area, located almost directly beneath the Hawaiian Islands, is …

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