每次上传超过30 MB的照片都要送到PS里面，压缩一下，太麻烦→_→

I've used the hyperstar lens for several years with my older C11 and ASI2600 MC Pro, but this was my first attempt with using the hyperstar with a mono camera and the EdgeHD version of the 11. I wanted to point it at something really dark to get a feeling for what the mono sensor/lens capabilities would be. Whats darker than the LDN catalog objects, right? The dark nebulae objects have always fascinated me, being able to light up something that is already dark in existence to be able to see details, just doesn't seem possible at that distance in my brain. This is LD1247 (and other nearby neighbors) taken at 12 hours 25 minutes total integration time. I pushed my luck with 300 second exposures and hoped it wouldn't blow out the fine details or over expose the objects in the frame, but I kind of like some of the faint dust lanes it was able to pick up on. Open to any constructive feedback, thank you! Gear: Edge HD 11 scope w/ Hyperstar v4 ASI2600MM Pro, Astronomik 2" LRGB filters Svbony 62mm guide scope/ASI432MM iOptronCEM70 Bortle 4 skies L: 78 x 300s R: 24 x 300s G: 24 x 300s B: 23 x 300s

Can anybody help me to understand the ranking in the list of "featured" "new" pictures? It doesn't correlate with the likes or the views, but somehow the pictures are rated... Can please someone explain this to me? Greetings from Tirol

I have an iOptron Cube Pro that does all the tracking, so would the ASIAIR be worth getting? I'm intrigued with the idea of less cables, and being able to use my tablet wirelessly just for the camera control and not the mount control, since that be redundant. Does anyone have something similar and what are your thoughts on it?

The Moon is at its new moon phase obviously near the Sun. I wish to exclude the rare case of an eclipse for this questions. Also, I am aware that photographing an object relativly close to the Sun (at the sky) involves dangers for the human eye or the sensors. Has anybody examples of a new moon 🌚 image and can advice how to proceed?

Astrophotography is a strange art. The object is already there, shining for millions of years, but it stays invisible until someone spends enough time collecting the light.

I have posted 3 pictures of 3/I ATLAS on 09-21-2025, 11-13-2025 (for the Comet Chronicles), and 12-21-2025. But I have not yet received the badge for it. How can I contact administration to resolve the issue?

近日，社区内一位评委Maic发布的土星拍摄作品引发广泛讨论与争议，部分用户对图片真实性提出质疑。平台高度重视此次事件，第一时间启动内部评审流程，对该作品进行了核查。我们在进一步比对以及收集多方反馈后发现，该作品违背天文摄影科学、真实性的核心原则。事件发生后，我们充分尊重用户监督与理性质疑，同时与该评委进行沟通，决定：即日起正式取消与其评委的合作，终止其所有评审相关合作。该账号后续在社区内仅作为普通用户参与交流，不再享有评委权限。平台在此郑重说明：首先，我们需要向所有关注此事的社区用户表示诚挚的歉意。在此前发布的说明中，未能完整反映实际情况，这给部分用户带来了困扰和误解，也影响了大家对社区判断的信任。作为社区，我们理应在涉及作品真实性的问题上保持更加严谨和审慎的态度。对于此次判断不够全面所带来的影响，我们深感抱歉。我们感谢所有用户的理性监督与专业指正，正是大家的认真，守护着天文摄影的纯粹与公信力。平台将以此为契机，进一步完善评委遴选、培训、监督与退出机制，强化作品原创性与真实性审核，为全体爱好者提供更公平、纯净的交流环境。天文因真实而璀璨，社区因信任而长久，感谢每一位用户对天文社区的理解、支持与守护。

空间 有什么 时间又是怎么来的 又是怎么被定义的？维度会超越时间吗

我有点想法想和大家一起探讨，所以问了这个问题 因为我知道星空在深空留给了我们去实现的遐想。