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Astronautics
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r/AerospaceX
105 members
Aeronautics, astronautics: all about Aerospace research, design, manufacture, operation of aircraft and/or spacecraft for commercial, industrial and military applications
Visitr/AIAA
108 members
The American Institute of Aeronautics and Astronautics (AIAA) is a professional society for the field of aerospace engineering.
Visitr/AerospaceEngineering
67.7k members
r/AerospaceEngineering is a forum for enthusiasts, hobbyists, and professionals to share knowledge, experience, and learn about aerospace topics.
Read the rules before posting!
Visitr/space
24.0m members
Share & discuss informative content on:
* Astrophysics
* Cosmology
* Space Exploration
* Planetary Science
* Astrobiology
Visitr/UFOs
1.7m members
A community for discussion related to Unidentified Flying Objects. Share your sightings, experiences, news, and investigations. We aim to elevate good research while maintaining healthy skepticism.
Visitr/aerospace
81.9k members
A place to discuss relevant topics in civil and military aviation, space exploration, and news relevant and interesting to those with a passion for all things flying.
Visitr/astrodynamics
420 members
The internet's preeminent hub for learning astrodynamics. We support a robust community of individuals devoted to mastering the motion of heavenly bodies as manifested through Newtonian mechanics.
Visitr/starcitizen
376k members
This is the subreddit for everything related to Star Citizen - an up and coming epic space sim MMO being developed by Chris Roberts and Cloud Imperium Games.
Visitr/todayilearned
32.9m members
You learn something new every day; what did you learn today?
Submit interesting and specific facts about something that you just found out here.
Visitr/Futurology
19.1m members
A subreddit devoted to the field of Future(s) Studies and evidence-based speculation about the development of humanity, technology, and civilization.
-------- You can also find us in the fediverse at - https://futurology.today
Visitr/Netrunner
19.7k members
This subreddit is temporarily private as part of a joint protest to Reddit's recent API changes, which breaks third-party apps and moderation tools, effectively forcing users to use the official Reddit app.
If you're looking for Netrunner chat, check out the [Green Level Clearance Discord](https://discord.gg/glc) and the [Stimhack Slack](https://join.slack.com/t/stimhack/shared_invite/zt-1x06viyhe-Jkvvpe74b2uHNWP5ypzVxg)
Visitr/spaceflight
256k members
A subreddit for articles, images, videos and discussion about spaceflight.
Visitr/SpaceXLounge
338k members
Welcome to r/SpaceXLounge, the sister subreddit to r/SpaceX, and a place for relaxed and laid-back discussion. We recommend Old Reddit with r/SpaceXLounge. This subreddit is not an official outlet for SpaceX information.
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