r/telescopes

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r/Astronomy
913k  subs
The amateur hobby of man since the dawn of time and scientific study of celestial objects.
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/space
16m  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/spaceporn
761k  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/
r/spacex
374k  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/askscience
18m  subs
Ask a science question, get a science answer.
https://reddit.com/r/askscience/
r/askastronomy
15k  subs
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/
r/photography
2m  subs
/r/photography is a place to discuss the tools, technique and culture of photography. This is not a good place to simply share cool photos or promote your work, but rather a place to discuss photography as an art and post things that would be of interest to other photographers.
https://reddit.com/r/photography/
r/Physics
859k  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/nasa
643k  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/EliteDangerous
170k  subs
The official unofficial subreddit for Elite Dangerous, we even have devs lurking the sub! Elite Dangerous is a space simulator game by Frontier Developments based in the year 3305. You control your own spaceship in which you can participate in exploring a 1:1 scale Milky Way, trade between star systems, participate in bounty-hunting wanted ships, and even pirate other ships for their cargo.
https://reddit.com/r/EliteDangerous/
r/arduino
168k  subs
A place for all things Arduino!
https://reddit.com/r/arduino/
A subreddit for discussing the Raspberry Pi ARM computer and all things related to it.
https://reddit.com/r/raspberry_pi/
r/DIY
16m  subs
A place where people can come to learn and share their experiences of doing, building and fixing things on their own.
https://reddit.com/r/DIY/
If a million people gave a dollar to someone, they could be a millionaire. We are an embodiment of this showerthought: https://redd.it/2mq94c Additionally, you can join our mailing list for monthly reminders at send.redditmm.com
https://reddit.com/r/millionairemakers/
This is a subreddit based around sharing awesome, usually minimal and single-purpose websites and webtools. Also, note to self: If this subreddit gets huge, awesome, if it does not, I will simply use it to back up my bookmarks! << top kek Sure, I'm dissapointed you guys removed my post, I was keen to hear what people on the Internet thought of it. But it mainly saddens me to see beauty constrained by such tyranny
https://reddit.com/r/InternetIsBeautiful/
r/3Dprinting
334k  subs
News, information, links and fun things related to 3D printing, 3D printers, rapid manufacturing, desktop fabrication etc.
https://reddit.com/r/3Dprinting/
The unofficial subreddit for the discussion of No Man's Sky, a fantasy science-fiction game set in an infinite, procedurally-generated universe.
https://reddit.com/r/NoMansSkyTheGame/
r/aviation
459k  subs
Anything related to aircraft, airplanes, aviation and flying. Helicopters & rotorcraft, airships, balloons, parachutes & skydiving, paragliders, winged suits and anything that sustains you in the air is acceptable to post here.
https://reddit.com/r/aviation/
**Explain Like I'm Five is the best forum and archive on the internet for layperson-friendly explanations.**   Don't Panic!
https://reddit.com/r/explainlikeimfive/
r/startrek
211k  subs
Star Trek news and discussion. No slash fic. ... Maybe a little slash fic.
https://reddit.com/r/startrek/
r/Android
2m  subs
Android news, reviews, tips, and discussions about rooting, tutorials, and apps. Generic discussion about phones/tablets is allowed, but technical-support and carrier-related issues should be asked in their respective subreddits!
https://reddit.com/r/Android/
A subreddit for practical, component-level design and repair questions on electronic circuits. We also cover the associated tools and equipment.
https://reddit.com/r/AskElectronics/
r/buildapc
2m  subs
Planning on building a computer but need some advice? This is the place to ask! /r/buildapc is a community-driven subreddit dedicated to custom PC assembly. Anyone is welcome to seek the input of our helpful community as they piece together their desktop.
https://reddit.com/r/buildapc/
r/engineering
248k  subs
The hub for all content related to the engineering discipline.
https://reddit.com/r/engineering/
r/headphones
244k  subs
A place for discussion, news, reviews and DIY projects related to headphones, headphone amplifiers and DACs.
https://reddit.com/r/headphones/