Ray's Blog & Photograph

23-10月趣事

Posted on 2023-10-30 In X月趣事

23-9月趣事

Posted on 2023-09-30 In X月趣事

超长曝光实验的阶段性进展

Posted on 2023-09-19 In Photograph

省流，先看成片：

Read more »

23-8月趣事

Posted on 2023-08-31 In X月趣事

英仙座流星雨

Posted on 2023-08-21 In Photograph

英仙座流星雨，摄于北京喇叭沟门。

Read more »