The Boötes void is not alone. Other cosmic voids can be found all over space. However, the Local Void is the closest one to Earth. It’s a mere baby in comparison to The Boötes void at roughly 60 million light-years across and forms part of the Virgo Supercluster of which the Mi...
Bootes Void (Great Void, is a huge, spherical region of space that contains very few galaxies) - 250,000,000 light yearsThe Universe - 150,000,000,000 light years <This is the rough estimate of the size of the universe but it can be many times larger than the above-mentioned ...