Dusty grains - including tiny specks of the minerals found in peridot, sapphires and rubies - can be seen blowing in the winds of a quasar, or active black hole. This animation seems to be available at only one other place on YouTube. It's of interest from any point of view. I just checked the site weatheralldoorsystems.info weatheralldoorsystems.info which is still up, unfortunately. Let me.
Home Spotlight Demystified Quizzes Galleries Lists On This Day Biographies Login Join. Show me the Level 2 version of this page. This can be done with relatively high efficiency by photographing large areas of the sky through two or three different-coloured filters. Take this Astronomy True or False Quiz at Encyclopedia Britannica to test your knowledge of space and celestial objects. Energy from quasars takes billions of years to reach the Earth's atmosphere. Depending on this angle, different quasar components—the accretion disk, emission-line clouds, jets—appear to be more or less prominent.
Quasar nasa Video