diff --git a/sim_scenes/science/four_seasons.py b/sim_scenes/science/four_seasons.py
new file mode 100644
index 0000000000000000000000000000000000000000..77b7cda22bf443d1db015547fd4fb4bc50adb84a
--- /dev/null
+++ b/sim_scenes/science/four_seasons.py
@@ -0,0 +1,78 @@
+# -*- coding:utf-8 -*-
+# title           :太阳、地球场景模拟
+# description     :太阳、地球场景模拟
+# author          :Python超人
+# date            :2023-02-11
+# link            :https://gitcode.net/pythoncr/
+# python_version  :3.8
+# ==============================================================================
+from bodies import Sun, Earth, Sirius
+from common.consts import SECONDS_PER_WEEK, SECONDS_PER_DAY, AU
+from sim_scenes.func import ursina_run
+from simulators.ursina.entities.body_timer import TimeData
+from simulators.ursina.ursina_event import UrsinaEvent
+from ursina import camera
+
+if __name__ == '__main__':
+    """
+    太阳、地球
+    """
+    bodies = [
+        Sun(size_scale=5e1, texture="transparent.png"),  # 太阳透明
+        Earth(name="中国春天", size_scale=2e3, texture="earth_hd.jpg",
+              init_position=[-1 * AU, 0, 0], init_velocity=[0, 0, -29.79]),
+        Earth(name="中国夏天", size_scale=2e3, texture="earth_hd.jpg",
+              init_position=[0, 0, -1 * AU], init_velocity=[29.79, 0, 0]),
+        Earth(name="中国秋天", size_scale=2e3, texture="earth_hd.jpg",
+              init_position=[1 * AU, 0, 0], init_velocity=[0, 0, 29.79]),
+        Earth(name="中国冬天", size_scale=2e3, texture="earth_hd.jpg",
+              init_position=[0, 0, 1 * AU], init_velocity=[-29.79, 0, 0]),
+    ]
+    sun = bodies[0]
+    earth_1 = bodies[1]
+    earth_2 = bodies[2]
+    earth_3 = bodies[3]
+    earth_4 = bodies[4]
+
+
+    def on_ready():
+        # 摄像机跟随地球（模拟在地球上看到的效果）
+        # camera.position = earth.planet.position
+        # camera.forward = -10 * AU
+        # # camera.x = camera.x - AU / 100
+        # camera.look_at(earth.planet)
+        earth_1.planet.rotation_y -= 205  # 春天
+        earth_2.planet.rotation_y -= 0  # 夏天
+        earth_3.planet.rotation_y -= 100  # 秋天
+        earth_4.planet.rotation_y -= 175  # 冬天
+
+        camera.parent = sun.planet
+        camera.look_at(earth_2.planet)
+        # camera.position=[0,0,0]
+        pass
+
+        # if hasattr(camera, "sky"):
+        #     # 摄像机跟随地球后，需要对深空背景进行调整，否则看到的是黑色背景
+        #     camera.sky.scale = 800
+        #     camera.clip_plane_near = 0.1
+        #     camera.clip_plane_far = 1000000
+        #     # camera.fov = 40
+
+
+    def on_timer_changed(time_data: TimeData):
+        # 时时刻刻的让地球看向太阳（摄像机跟随地球看向太阳）
+        # earth.planet.look_at(sun.planet)
+        # earth.planet.rotation_z = 0
+        # camera.look_at(earth.planet)
+        pass
+
+
+    UrsinaEvent.on_ready_subscription(on_ready)
+    UrsinaEvent.on_timer_changed_subscription(on_timer_changed)
+
+    # 使用 ursina 查看的运行效果
+    # 常用快捷键： P：运行和暂停  O：重新开始  I：显示天体轨迹
+    # position = 左-右+、上+下-、前+后-
+    ursina_run(bodies, 1, position=(0, 0, 0),
+               show_name=True,
+               show_trail=True)