1962 - The Soviet Union recruited five women to become cosmonauts. 1963 - June - Valentina Tereshkova, cosmonaut from the USSR, becomes the first woman in space. She flew Vostok 6, orbiting the earth 48 times, and was in space nearly three day.
Scientists think that if we heat a certain body to an infinite temperature, the wavelength is zero !! that is there is no light at all, in other words there is black radiation and the resulting fire resulting from burning this body of the infinite temperature is dark black.
COLOR BURN BLEND MODE. The Color Burn Blend Mode is darkening the image below, and it does that by essentially adding contrast and burning the colors down. This gives our image a very high contrast burned look. At 100% Opacity the Black is completely dark, but when you lower the Opacity of the WtB layer to 50% it blends much nicer.