【刊名】天文爱好者
【期号】2025年第4期
【格式】#epub #mobi #azw3 #pdf
【分类】#期刊 #杂志 #天文爱好者
【简介】本期封面文章《火星“考古”新进展》。本期收录文章：《晦暗不明的暗物质：轴子来救场？》《航天员正在“接入”超级大脑》《骑着“蜘蛛”去旅行——利用蜘蛛脉冲星实现星际航行》等。
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Telegram has made it easier for its users to communicate, as it has introduced a feature that allows more than 200,000 users in a group chat. However, if the users in a group chat move past 200,000, it changes into "Broadcast Group", but the feature comes with a restriction. Groups with close to 200k members can be converted to a Broadcast Group that allows unlimited members. Only admins can post in Broadcast Groups, but everyone can read along and participate in group Voice Chats," Telegram added.
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