44 ms·
From the article: “ We still have no idea how big or far away they are. They could be objects in our galaxy, perhaps a few light-years across, or they could be
by btbuilder 6y ago
From the article:
“ We still have no idea how big or far away they are. They could be objects in our galaxy, perhaps a few light-years across, or they could be far away in the universe and maybe millions of light years across.”
- ben_w 6y agoIf it is on the far side of a galaxy it has to be bigger than that galaxy. Dyson swarms are about 6e9 times smaller radius than our galaxy.