一个免费开源的模拟天文馆，使用 3D 的方式，为你展现如同亲眼所见般真实的星空。

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SpaceEngine是一个专有软件、3D 天文学程序和游戏引擎，由俄罗斯天文学家和程序员 Vladimir Romanyuk 开发。它使用真正的天体目录和过程生成，​​创建一个代表整个宇宙的三维天文馆。用户可以以任何方向或速度在空间中行进，并且在时间上向前走或向后走。