Objects within 10arcmin of AGN from NED
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Most baryonic matter in the universe exists in gaseous form and can be found in structures such as galactic halos and the low-density intergalactic medium. Proposed X-ray...
宇宙中的绝大多数重子物质（baryonic matter）以气态形式存在，可分布于银晕（galactic halo）、低密度星系际介质（intergalactic medium）等结构中。拟议中的X射线……
