r/spaceflight

32k subscribers


A subreddit for articles, images, videos and discussion about spaceflight.
https://reddit.com/r/spaceflight/
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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/ula
6k  subs
A fan-run community for United Launch Alliance news and discussion.
https://reddit.com/r/ula/
r/SpaceXLounge
32k  subs
Welcome to r/SpaceXLounge, sister subreddit to r/SpaceX. A place for relaxed and laidback discussion about SpaceX! This board is not an official outlet for SpaceX information.
https://reddit.com/r/SpaceXLounge/
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/
The Kerbal Space Program subreddit. For all your gaming related, space exploration needs. http://kerbalspaceprogram.com
https://reddit.com/r/KerbalSpaceProgram/
r/BlueOrigin
11k  subs
Blue Origin is the technology company founded by Jeff Bezos of Amazon.com in 2000 with the intention of enabling cheap and safe human space flight.
https://reddit.com/r/BlueOrigin/
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/
r/aerospace
38k  subs
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.
https://reddit.com/r/aerospace/
A subreddit for the great Space X masterrace to discuss the words of EloN and his Glorious company Space X
https://reddit.com/r/SpaceXMasterrace/
r/Mars
19k  subs
Articles and discussion about the planet Mars.
https://reddit.com/r/Mars/
r/rocketry
17k  subs
A small community for rockets, big and small.
https://reddit.com/r/rocketry/
r/engineering
248k  subs
The hub for all content related to the engineering discipline.
https://reddit.com/r/engineering/
r/space
16m  subs
Share & discuss informative content on: * Astrophysics * Cosmology * Space Exploration * Planetary Science * Astrobiology
https://reddit.com/r/space/
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/
Dedicated to the growth and advancement of amateur rocket scientists!
https://reddit.com/r/KerbalAcademy/
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/
r/RocketLab
6k  subs
Official subreddit for the aerospace company Rocket Lab
https://reddit.com/r/RocketLab/
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/
This subreddit is dedicated to news, ideas and discussion that can further the goal of permanent human settlement on Mars.
https://reddit.com/r/Colonizemars/
r/Arianespace
3k  subs
A subreddit for news and discussion on the European launch vehicle operator Arianespace and the Ariane, Vega and Soyuz launchers they market and operate. *Disclaimer- This is a fan-run subreddit with no ties to the company Arianespace*
https://reddit.com/r/Arianespace/
r/elonmusk
119k  subs
Elon Reeve Musk (born June 28, 1971) is a business magnate and investor. He is currently the CEO and CTO of SpaceX, CEO and chief product architect of Tesla Motors, chairman of SolarCity, and co-founder and former co-chairman of OpenAI. He is the founder of SpaceX and The Boring Company, and a co-founder of PayPal, Tesla Motors, and Zip2. He has also envisioned a conceptual high-speed transportation system known as the Hyperloop.
https://reddit.com/r/elonmusk/
r/AskEngineers
135k  subs
Engineers apply the knowledge of math & science to design and manufacture maintainable systems used to solve specific problems. AskEngineers is a forum for questions about the processes and standards used to build these systems, as well as for questions about the engineering profession and its many disciplines.
https://reddit.com/r/AskEngineers/
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/askscience
18m  subs
Ask a science question, get a science answer.
https://reddit.com/r/askscience/
Discussion on the NASA Space Launch System and Orion MPCV program.
https://reddit.com/r/SpaceLaunchSystem/
Love pictures of interstellar objects taken by amateurs? /r/Astrophotography is the place for you!
https://reddit.com/r/astrophotography/
r/flying
96k  subs
This community is for discussion among pilots, students, instructors and aviation professionals.
https://reddit.com/r/flying/
r/MachinePorn
538k  subs
High quality images of machines and machinery.
https://reddit.com/r/MachinePorn/
r/robotics
87k  subs
A place for discussing and learning about Robotics
https://reddit.com/r/robotics/