Asexuality is distinct from the condition of people who lack sexual desire but find that problematic. There has been lots of research on hypoactive sexual desire disorder, which is classified as a personality disorder, and it is if you do not experience sexual attraction and it's causing you suffering.
Best Answer: Instruments on Hubble can measure Doppler's Shift of the light of galaxies. If the galaxies are moving away from us there is a Red shift of the light. And at what angle.If the galaxies are moving toward us, there is a Blue shift in the light. And at what angle.Then use semi-complex math to figure how the galaxies are moving in their calculated position in the Universe.est Answer: Instruments on Hubble can measure Doppler's Shift of the light of galaxies. If the galaxies are moving away from us there is a Red shift of the light. And at what angle.
FAR OUT: Astronomers have found five Cepheids (yellow dots at top) on the other side of the galaxy. (view full size image) Credit: Spiral map: NASA/JPL-Caltech/R. A single Hubble Space Telescope image can capture scores of distant galaxies, but the one galaxy we'll never see from the outside is our own. As a result, no one knows the Milky Way's exact size and shape.