Researchers, By Pinpointing The Location And Velocity Of ~99 Specific Points On The Most Accurate Map Of The Milky Way Yet, Are Indicating That The Earth Is ~25,800 LY From A Supermassive Black Hole Called Sagittarius A, Located At The Center Of Our Galaxy. This Implies The Earth Is 2,000 LY Closer To The Blackhole Than Originally Thought.
https://www.cbsnews.com/news/earth-closer-milky-way-supermassive-black-hole-than-previously-thought/But scientists say not to worry.