Those "arms" resemble the elongated structures of a spiral galaxy, like our very own Milky Way. At an epic timescale "comparable to the age of the solar system," which is 4.6 billion years old ...

you are not just looking at the colors of the light—you are also figuring out how lightwaves' oscillations are oriented at each color. Certain features, like solar magnetic fields, are not ...

Aliens, black holes and far-off galaxies were some of the suggested explanations for a spectacular spiral light which appeared in the skies over Yorkshire and Lincolnshire on Monday. The phenomenon is ...

I bought some Solar Mini Spiral Lights from Aldi and absolutely love ... but you can get multi-coloured ones too. They're one of many lighting products available from the budget retailer's garden ...