The Astrophysical Journal

Ring or No Ring—Revisiting the Multiphase Nuclear Environment in M31

Pub Date : 2025-04-17 DOI: 10.3847/1538-4357/adc103 Zongnan Li, Zhao Su, Sumin Wang, Yufan F. Zhou, Zhiyuan Li, Xuanyi Lyu, Fanyi Meng, Kai Zhang, Di Li, Chaowei Tsai, Jingwen Wu and Jiachang Zhang

The Emission Geometry of Pulsars with Interpulses

Pub Date : 2025-04-17 DOI: 10.3847/1538-4357/adc254 S. N. Sun, N. Wang, W. M. Yan and S. Q. Wang

Detection of Anisotropies in the Circumgalactic Medium of Disk Galaxies: Supermassive Black Hole Activity or Star Formation-driven Outflows?

Pub Date : 2025-04-17 DOI: 10.3847/1538-4357/adc38b Andrea Sacchi, Ákos Bogdán and Nhut Truong