r/askastronomy

13k subscribers
created in 2012
last scan 6/20/2019


Direct your astronomy related questions here! (Please read our subreddit rules first!) Rules: https://www.reddit.com/r/askastronomy/about/rules Have a hobby-level telescope question? See /r/telescopes!
https://reddit.com/r/askastronomy/

subreddits related to r/askastronomy

sort by
best match
r/Astronomy
832k  subs
Everything to do with **Astronomy**: The amateur hobby of man since the dawn of time and scientific study of celestial objects. Community Rules: https://www.reddit.com/r/astronomy/wiki/rules
https://reddit.com/r/Astronomy/
Love pictures of interstellar objects taken by amateurs? /r/Astrophotography is the place for you!
https://reddit.com/r/astrophotography/
r/Physics
788k  subs
The aim of /r/Physics is to build a subreddit frequented by physicists, scientists, and those with a passion for physics. Papers from physics journals (free or otherwise) are encouraged. Posts should be pertinent, meme-free, and generate a discussion about physics. Please report trolls and intentionally misleading comments.
https://reddit.com/r/Physics/
r/AskPhysics
28k  subs
A subreddit to draw simple physics questions away from /r/physics. No real rules; ask away. If your basic physics question isn't answered in a day, you can post it to /r/physics if you mention that you didn't get an answer on /r/AskPhysics (unless it's a homework-related physics question).
https://reddit.com/r/AskPhysics/
r/askscience
18m  subs
Ask a science question, get a science answer.
https://reddit.com/r/askscience/
r/spaceporn
702k  subs
SpacePorn is a subreddit devoted to high-quality images of space. As long as the focus of the image is of the stars or related to space in some way then it is allowed. This includes artwork as well as photography.
https://reddit.com/r/spaceporn/
Here you can ask any question you have about being a scientist, what's new in a field, what's going to happen in a field, or are curious about how we got to this point.
https://reddit.com/r/AskScienceDiscussion/
r/nasa
557k  subs
r/NASA is for anything related to the National Aeronautics and Space Administration; the latest news, events, current and future missions, and more.
https://reddit.com/r/nasa/
r/cosmology
28k  subs
**/r/cosmology** - a community for questions, discussions, and articles about cosmology.
https://reddit.com/r/cosmology/
r/space
15m  subs
Share & discuss informative content on: * Astrophysics * Cosmology * Space Exploration * Planetary Science * Astrobiology
https://reddit.com/r/space/
The Kerbal Space Program subreddit. For all your gaming related, space exploration needs. http://kerbalspaceprogram.com
https://reddit.com/r/KerbalSpaceProgram/
r/AskHistorians
976k  subs
The portal for public history
https://reddit.com/r/AskHistorians/
r/spacex
358k  subs
Welcome to r/SpaceX, the premier SpaceX discussion community and the largest fan-run board on the American aerospace company SpaceX. This board is not an official outlet for SpaceX information.
https://reddit.com/r/spacex/
r/learnmath
122k  subs
Post all of your math-learning resources here. Questions, no matter how basic, will be answered (to the best ability of the online subscribers).
https://reddit.com/r/learnmath/
r/scifi
1m  subs
Science Fiction, or Speculative Fiction if you prefer. Fantasy too. Asimov, Bradbury, Clarke, Dick, Heinlein and other SF books. SF movies and TV shows. Fantasy stuff like Tolkien and Game of Thrones. Laser guns, space ships, and time travel. etc. Star Trek, Battlestar, Star Wars, etc.
https://reddit.com/r/scifi/
r/askphilosophy
103k  subs
/r/askphilosophy aims to provide serious, well-researched answers to philosophical questions.
https://reddit.com/r/askphilosophy/
r/startrek
200k  subs
Star Trek news and discussion. No slash fic. ... Maybe a little slash fic.
https://reddit.com/r/startrek/
r/spaceflight
31k  subs
A subreddit for articles, images, videos and discussion about spaceflight.
https://reddit.com/r/spaceflight/
r/worldbuilding
406k  subs
For geeks and nerds, artists, writers, philosophers, politicians and scientists alike: The creation of new worlds and new universes has been a key element of science fiction and fantasy. It can also exist outside the realm of scifi-literature and RPG-gaming as a means of exploring possibilities. This subreddit is about sharing your worlds and discussing the many aspects of creating new ones.
https://reddit.com/r/worldbuilding/
/r/EverythingScience is the sister subreddit to /r/science. With a broader rule set than /r/science, it is the place for high quality scientific content that doesn't necessarily reference a peer-reviewed paper from the last 6 months.
https://reddit.com/r/EverythingScience/
r/AskAcademia
73k  subs
This subreddit is for discussing academic life, and for asking questions directed towards people involved in academia, (both science and humanities).
https://reddit.com/r/AskAcademia/
Reddit's new look is shit. Revert back to classic.
https://reddit.com/r/shittyaskscience/
A place to discuss and debate religion.
https://reddit.com/r/DebateReligion/
A place for physics students to talk about whatever!
https://reddit.com/r/PhysicsStudents/