Titanium bubbles created by supernova 29APR2021

Titanium bubbles created by supernova

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.