Well... that's not really that informative... e.g. RR Lyrae don't have a strong period-luminosity correlation... in contrary - RR Lyrae are well known for approximately the same intrinsic brightness regardless of their temperature and period of pulsation.
AHHHHH ANAMANAGUCHI HELIX NEBULA AHHHH
l1v31tup18 2 months ago
Meh. It would have been nicer if you had only focused on a few specific groups, but instead actually given some information as to WHY the stars vary.
05swanbe 6 months ago
tx for upload
sushanalone 1 year ago
Well... that's not really that informative... e.g. RR Lyrae don't have a strong period-luminosity correlation... in contrary - RR Lyrae are well known for approximately the same intrinsic brightness regardless of their temperature and period of pulsation.
Nalfeindo 1 year ago
The music is quite psychodelic but the presentation is quite informative.
tupresen 2 years ago