Infamous asteroid Apophis 'rediscovered' as scientists test asteroid defense mechanisms

Scientists discover why Neptune and Uranus are different colours despite similarities

Planetary Defense Exercise Uses Apophis as Hazardous Asteroid Stand-In

Scientists have developed a stretchable and waterproof ‘fabric’ that turns energy generated from body movements into electrical energy. Tapping on a 3cm by 4cm piece of the new fabric generated enough electrical energy to light up 100 LEDs