Journal Club

"Alignments Of Black Holes with Their Warped Accretion Disks and Episodic Lifetimes of Active Galactic Nuclei"

David Abarca (CAMK, Warsaw)

Yan-Rong Li et al. 

"How much do we know (don't know) about evolution of massive stars?"

Krzysztof Belczyński (OAUW, Warszawa)

"Is the central binary system of the planetary nebula Henize 2-428 a Type Ia supernova progenitor?"

Paulina Sowicka (CAMK, Warsaw)

Based on Garcia-Berro et al. arXiv:1503.01739 and Santander-García, M. et al. Nature 519 (2015).