An incredible new photo taken by a telescope in the Southern Hemisphere shows a cluster of blue stars ... of the NGC 2547 star cluster — a relatively young group of stars shining in the ...

Together, they make the white light you see when the sun -- the main source of blue light -- is shining. Scientists think nighttime exposure to blue light throws off your circadian rhythm ...

As soon as the sun sets, look to the western skies to see the Red Planet, Mars, shining ... above the star, not incredibly bright but still easy to make out as a steady orange light.

show up as bright blue blazes of light in the new image. The glowing pink expanse around the cluster is the remnant of the stars' birth site. Researchers used two sets of observations on the star ...

Not surprisingly, Venus is nicknamed “Morning Star” for when it’s visible before ... global clouds of sulphuric acid, which reflect light very well if you can fetch a pair of binoculars ...