To complement the 2MASS Redshift Survey (2MRS) and the 2MASS Tully-Fisher survey (2MTF) a search for 21cm HI line emission of 2MASS bright galaxy candidates has been pursued along the dust-obscured plane of the Milky Way with the 100m Nancay Radio Telescope. For our sample selection we adopted an isophotal extinction-corrected K-band magnitude limit of $K_s^o = 11.25$mag, corresponding to the first 2MRS data release and 2MTF, for which the 2MASX completeness level remains fairly constant deep into the Zone of Avoidance (ZoA). About one thousand galaxies without prior redshift measurement accessible from Nancay (Dec > -40°) were observed to an rms noise level of ~3 mJy for the velocity range -250 to 10'600 km/s. This resulted in 220 clear and 12 marginal detections of the target sample. Only few detections have redshifts above 8000 km/s due to recurring radio frequency interference (RFI). A further 29 detections and 6 marginals have their origin in non-target galaxies in the telescope beam. The newly detected galaxies are on average considerably more \HI-rich (mostly $10^9 - 10^{10}$M$_\odot$) compared to systematic (blind) HI surveys. The HI detections reveal various new filaments crossing the mostly uncharted northern ZoA (e.g. at $\ell \sim 90°, 130°, 160°$), whilst consolidating galaxy agglomerations in Monoceros and Puppis ($\ell \sim 220°, 240°$). Considerably new insight has been gained about the extent of the Perseus-Pisces Supercluster through the confirmation of a ridge ($\ell \sim 160°$) encompassing the 3C129 cluster that links Perseus-Pisces to Lynx, and the continuation of the second Perseus-Pisces arm ($\ell \sim 90°$) across the ZoA.
The S stars' zone of avoidance in the Galactic center
Technion - Israel Institute of Technology（以色列理工学院）；Astrophysics Research Center of the Open University (ARCO)（开放大学天体物理研究中心）；Max-Planck-Institut für Extraterrestrische Physik（马克斯·普朗克地外物理学研究所）；Department of Physics, Technical University of Munich（慕尼黑工业大学物理系）；Departments of Physics & Astronomy, University of California, Berkeley（加州大学伯克利分校物理与天文学系）；Instituto de Astrofísica de Andalucía（安达卢西亚天体物理研究所）
Faint galaxies in the Zone of Avoidance revealed by JWST/NIRCam
Universidad de La Serena（拉塞雷纳大学）；Instituto de Astronomía Teórica y Experimental, (IATE-CONICET)（理论与实验天文研究所）；Observatorio Astronómico de Córdoba, Universidad Nacional de Córdoba（科尔多瓦天文台，科尔多瓦国立大学）；Steward Observatory, University of Arizona（斯图尔德天文台，亚利桑那大学）；Instituto de Investigación en Astronomía y Ciencias Planetarias, Universidad de Atacama（天文学与行星科学研究所，阿塔卡马大学）；Instituto de Astrofísica, Facultad de Ciencias Exactas, Universidad Andrés Bello（天体物理研究所，精确科学学院，安德烈斯·贝略大学）；Vatican Observatory（梵蒂冈天文台）
Discovery of a low surface brightness galaxy in the Zone of Avoidance using VVVX Deepstack imaging
Universidad de La Serena（拉塞雷纳大学）；Instituto de Astronomía Teórica y Experimental, (IATE-CONICET)（理论与实验天文学研究所 (IATE-CONICET)）；Observatorio Astronómico de Córdoba, Universidad Nacional de Córdoba（科尔多瓦天文台，科尔多瓦国立大学）；Instituto de Astrofísica, Facultad de Ciencias Exactas, Universidad Andrés Bello（安德烈斯·贝略大学精确科学学院天体物理研究所）；Vatican Observatory（梵蒂冈天文台）；Pontificia Universidad Católica de Chile（智利天主教 Pontificia 大学）；Cerro Tololo Inter-American Observatory, CTIO/AURA Inc.（塞罗·托洛洛美洲际天文台，CTIO/AURA 公司）
HI Galaxy Signatures in the SARAO MeerKAT Galactic Plane Survey $-$ I. Probing the richness of the Great Attractor Wall across the inner Zone of Avoidance
