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r/MarsSociety

17.7K members. The best post we have captured here reached 7.3K upvotes, which works out to 413 per 1,000 members.

413peak upvotes per 1,000 members
17.7Kmembers
7.3Kbest post
1.8Kmost comments
100posts we track

Open r/MarsSociety on Reddit ↗

What actually lands here

The mix of post types among everything we have captured. Posting a link where almost nothing but images lands is wasted effort, and this is the fastest way to see it.

94%
Link 94% Image 3% Video 2% Text 1%

The topics it labels

Flairs are the community's own categories, and the closest thing a subreddit has to telling you what it wants.

Official Mars Society Announcement 2

What the ceiling looks like

The biggest posts we have captured here. Links go to the original on Reddit.

Trump Orders NASA to Purge All Mentions of Women in Leadership On Its Websites

↑ 7.3K 💬 1.8K link 2025

NASA Disgusted by Elon Musk's Disrespect

↑ 5.8K 💬 610 link 2025

China invites the world on its mission to Mars while Nasa reels from Trump cuts

↑ 5.2K 💬 208 link 2025

Trump’s DEI Purge Is Hitting NASA Hard

↑ 4.1K 💬 1.5K link 2025

Musk calls former International Space Station commander ‘idiot’ in exchange over astronauts

↑ 4K 💬 178 link 2025

Elon Musk says upgrade of FAA’s air traffic control system is failing and SpaceX needs to take over Verizon’s contract

↑ 3.2K 💬 195 link 2025

NASA astronauts — from space — discredit Trump claims they’re stranded

↑ 2.8K 💬 325 link 2025

VIDEO: Neil deGrasse Tyson addresses comments on SpaceX’s trip to Mars. "Has SpaceX Done Anything NASA Hasn't?"

↑ 2.7K 💬 602 video 2025

Trump Seeks to Cancel NASA’s Mars Sample Return—And Scientists Are Outraged

↑ 2.6K 💬 60 link 2025

U.S. government has lost more than 10,000 STEM Ph.D.s since Trump took office

↑ 2.6K 💬 43 link 2026

Communities its size

Within four times the member count either way, so the comparison is fair. Sorted by upside.

See what is climbing here before you write

ViralHunt tracks Reddit and eight other networks, records how every post grows, and puts what is taking off in front of your team in one list.

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Every figure here is what ViralHunt has captured from r/MarsSociety, not everything the community has ever posted. We deliberately do not publish an average score: our sample is weighted toward a community's best posts, so an average would be flattering and wrong. Peak per 1,000 members is computed the same way for every community listed. See how we measure.