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r/Astronomy 规则

Pictures & Videos

All astrophotos and videos submissions must be original content and include acquisition and processing information. Submissions must be exceptional quality.

Astro art is allowed but does not need to meet the requirements of acquisition information but does need to be OC and meet quality requirements.

See this thread for more info

Object Identification

If you are asking for help identifying an object you must first have referred to this thread, consulted the flow chart there, and used all tools linked in the stickied comment. If you are still unable to answer the question yourself, make sure you include a time, location, direction, and angle above the horizon.

Questions

Posts that ask questions that can be easily answered by a few minutes on Google/YouTube will be removed. To ensure your post is not removed, ask specific questions letting readers know what you have already learned/tried. Similarly posts that ask for subjective answers, lack necessary information to answer, asks for basic sources on topics (i.e., "What books/blogs should I read?") will be removed. We're here to help you learn - not to do your thinking or do your homework for you.

Telescope Help

Before asking questions about telescopes, please refer to this thread. If you need additional help, try r/Telescopes.

Content

Rage comics, memes, infographics, apps, etc... are not allowed.

Avoid multiple exclamation marks, excessive CAPS, or editorializing submission titles.

Selling items, crowdfunding, etc... are prohibited.

Look, we get it. Carl Sagan was a HUGE pothead. Post your stoner moments over at r/woahdude/

Mods may remove any content that they feel do not feel fits the sub or it otherwise inappropriate.

Behavior

All content should be on topic and respectful. We do not allow content which is cliche, low-brow, disrespectful, etc....

If you think a post violates sub rules, use the report or contact the moderators. Do not be abusive to the poster.

Sources

Primary or reputable secondary sources ONLY. Journalists with such sources are welcome to post links to articles. Spam bots are not.

If posting a journal article (arXiv, etc.), you must offer commentary as a top level comment.

ChatGPT and other AIs, YouTube, Medium, IFLS, and other sources of questionable and inconsistent quality are not allowed.

Repetition & Relevance

When posting news, please verify that the topic hasn't already been posted in the past few days. Submissions should be recent enough or historically significant enough to be relevant. Astronomy can be done in space but space flight is not astronomy.

Misinformation & Pseudoscience

r/Astronomy is a science based sub. Pseudoscience (Creationism, Electric Universe, Flat Earthism, Ancient Aliens, Moon Landing conspiracy, etc...) will be removed. Similarly, this is not the place for half baked "theories", outlandish hypotheticals, or other misinformation.