ijustwantaredditacct t1_jdugfqq wrote
Reply to comment by Chaotickane in Scientists discover supermassive black hole that now faces Earth by Bcap2219
True, but I'm not really sure how a sphere faces anything. A surface normal at the equator pointing towards earth?
What does pointing mean under that level of gravity and over that much distance?
OneTrueDweet t1_jdujpel wrote
It typically refers to the magnetic field confluences at the poles being aimed towards us when used in this context.
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