Q&A: Normal Stars, White Dwarf Stars, and Star Clusters
Centauri is much dimmer than our Sun, about 18,000 times dimmer.
Roughly speaking, if you placed Proxima Centauri at the position of the
Sun, you would just be able to make out the disk of the star. It would
be very dark here on Earth.
If you haven't already, please check out the Chandra webpages on