| | First Evidence of Weather Effects in a Star in the Andromeda Constellation - Effects not depending on magnetic fields - ... |
 | | Andromeda Galaxy and the Milky Way are approaching each other at a speed of 100 to 140 kilometers per second, but until and if they collide, astronomers are searching for new and impressive features of our |
 | | For instance, after performing a seven-year study of Alpha Andromedae, they found some very interesting shifting blotches of mercury vapor around the star, which could mean that this element is being constantly agitated up and down in huge clouds. |
 | | The difference in thickness between various areas of the surface is sometimes as much as a hundredfold, which is most probably caused by stellar winds and variations in the star's rotational speed between the equator and poles, which in turn influence the rise and fall of the clouds. |
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