[Rockhounds] Titanium bubbles discovered in supernova

[Paul]

Titanium bubbles discovered in supernova
could help solve mystery of exploding stars
By Ashley Strickland, CNN, April 27, 2021
https://www.cnn.com/2021/04/27/world/supernova-titanium-cassiopeia-a-scn/index.html

Chandra Detects Stable Isotope of Titanium
in Cassiopeia A, Sci News, Apr 28, 2021
http://www.sci-news.com/astronomy/chandra-titanium-cassiopeia-a-09602.html

The paper is;

Sato, T., Maeda, K., Nagataki, S., Yoshida, T.,
Grefenstette, B., Williams, B.J., Umeda, H.,
Ono, M. and Hughes, J.P., 2021. High-entropy
ejecta plumes in Cassiopeia A from neutrino-
driven convection. Nature, 592(7855), pp.537-540.

Yours,

Paul H.