Physics

Making Solar Flares, Space Storms and Northern Lights: How to Create and Cut Magnetic Fields in Space?

Magnetic forces and fields are nearly everywhere. Of course, in every-day life we are used to fridge magnets, or magnetic clips. However, our computers and phones also rely on magnetic forces. How do the same forces cause solar flares, space storms and northern lights?… Read more here

sky space telescope universe


Einstein was right! Atomic clocks and space-time symmetry

Einstein was right, that is what two research groups concluded based on their collaborative work with atomic clocks. We now don’t have to chuck out our mobile phones along with his theory of general relativity. … Read more here