Unlike classical galaxies, UFOs emit very little visible light, making them undetectable before. Their intense red color and flattened shape puzzle scientists. Researchers analyzed 56 of these ...

In 1408, Chinese astronomers and court officials observed an especially bright object in the sky that appeared for about ten days, but its identity remained unknown.The object was described as yellow ...

Astronomers have discovered a strange new object in our Milky Way galaxy. The celestial object is emitting X-rays around the ...

When an object (e.g. a galaxy) moves away from us it is 'red-shifted' as the wavelength of light is 'stretched' so the light is seen as 'shifted' towards to red end of the spectrum, according to ESA.

A dozen employees at the Red Rocks Amphitheatre claim they saw a strange object light up the Colorado sky earlier this month, according to the National UFO Reporting Center.. The observers, who ...

Also known as photobiomodulation, red light therapy uses continuous beams of low-energy red light between 600 and 700 nanometers in wavelength, Dr. Huh says. The light doesn’t generate heat.

Red light therapy, also known as LED therapy, is gaining popularity in the skin care world for its potential anti-aging benefits. Dr. Rachel Nazarian, a board-certified dermatologist in New York ...