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.
A second degree burn is red with blisters. Third degree burns have a black charred appearance. Second degree burns are also more painful because they have highly damaged the n â¦ erves, however the nerves can still feel. Third degree burns have burned so deeply that the nerves no longer feel.