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r/milkyway↗

Understanding the universe, one galaxy at a time

A place to share Milky Way and other space related content. From Earth-bound discoveries to mind-bending images. -/- We'd like this sub to lean more toward education/information than other space subreddits do, but community input is always appreciated. [Please use the 'Meta' flair for giving feedback about the sub itself.] -/- We're here for people of all ages; if you're an old-hat science buff looking for inspiration or a kid looking for a way into the cosmological community, we have it all.

11k subscribers66 posts / mo in Sep 202643 authors / mosince 2009

r/milkyway has 11k members. It gets about 66 posts a month from 43 people. Top topics: Milky Way Views, Milky Way Photography and Milky Way Panoramas.

Free report

When to post on r/milkyway

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Size and growth

How r/milkyway has grown

r/milkyway

Subscriber growth

Subscribers over time

+51%since May 2026 · +8.0% in 1 month
Sep 202611k
Growing11k subscribers
  • no data — drawn from 0 at creation (Jul 2009)
Live · through Sep 2026
r/milkyway

Monthly activity

Posts, comments and authors per month

+288%vs Sep 2025 · +108% last 3 months vs the 3 before
Sep 202666
BusierPeaked at 66 in Sep 2026
Data through Sep 2026 · October usually lands mid-November

What people talk about

Topics and brands on r/milkyway

Top topics

Share of the subreddit's posts

  1. Milky Way Views6.1%
  2. Milky Way Photography5.3%
  3. Milky Way Panoramas4.8%
  4. Milky Way Galaxies4.2%
  5. Milky Way Views3.0%

The full report

Everything else about r/milkyway

Posting rules and account requirements, how often posts get removed, who writes here (age, gender, countries), what people ask for, how they talk, and related subreddits — all in the full report.

Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research