White light is composed of of a continuous spectrum of colours. You will remember Richard Of York Gave Battle In Vain. A useful way to…
Big Crunch, Big Rip or Big Freeze? The Big Rip hypothesizes that the rapid increase in the universe’s expansion powered by dark energy will eventually…
Super – the moon’s orbit is elliptical and has an average distance of 350,000km from Earth. It can vary by approximately 50,000km between the perihelion…
“Not only is the Universe stranger than we think, it is stranger than we can think.” Werner Heisenberg. Almost 150 years ago, the French social…