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Library/Moment/Perseverance’s parachute code
Grade B7 sourcesHIS-01053

Perseverance’s parachute code

Moment · 2021 · Niche

20Editable slideCertificate

Internet sleuths solved the Mars parachute’s message in a reported 6 hours.

Original · NASA JPL

Spread Score

How it works
ReachNo data yetContagionNo data yetBreadth20VelocityNo data yetLongevityNo data yet20

Numbers

Seed to milestone
1 day
Feb 22 ’21 to Feb 23 ’21
Platforms
4
Started on YouTube
Origin
Seeded
Education

Mechanics

  • Mystery & lorePrimary
  • Platform jump

How it spread

Trace the origin

The parachute offered a layered puzzle: three inner rings spelled the motto and the outer ring encoded coordinates. A public Python solve made the method reusable, while explanatory diagrams helped people inspect how the colored panels became letters.

Documented milestone; not a measured attention peak.

Mar ’21Open webYouTubeXReddit
Open webYouTubeXReddit

5 more events on this chart

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Timeline (8)

  1. February 2021

    NASA precursor · Feb 18 ’21

    Perseverance landed on Mars with the coded parachute.[2]

  2. NASA seed · Feb 22 ’21

    NASA released landing footage that showed the parachute pattern.[2]

  3. Online solvers platform jump · Feb 22 ’21

    Solvers posted the phrase Dare mighty things on Twitter.[2]

Changelogupdated Oct 16 ’26
  1. 2026-10-16Added: 6 events, 5 sources · Score 54
Origin
Seeded
Sector
Education
Region
US
Reported figure
—
Evidence
Grade B

Spread the same way

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YouTube · 2016

55
The full Carpool Karaoke segment with Adele singing and rapping alongside James Corden.

260M views

April the Giraffe livestream

YouTube · 2017

45
April the giraffe at Animal Adventure Park in November 2020; photographed by AFoust.

$150K revenue

Sick Duo

X · 2024

43
This Duolingo app icon is absolute nightmare fuel. I hate that they did this to me.

30M impressions

Melania Trump's hand swat

X · 2017

42
LOL! Melania in Tel Aviv is as MISERABLE, as Melania in the U.S. Watch her push away the CREEP's hand. PRICELESS😂😂😂This guy is DISGUSTING!

New cases, every week

How the next thing spread, the week it does.

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Mar ’21Open webYouTubeXReddit
Open webYouTubeXReddit

5 more events on this chart

Join free to see them
  1. February 2021

    NASA precursor · Feb 18 ’21

    Perseverance landed on Mars with the coded parachute.[2]

  2. NASA seed · Feb 22 ’21

    NASA released landing footage that showed the parachute pattern.[2]

  3. Online solvers platform jump · Feb 22 ’21

    Solvers posted the phrase Dare mighty things on Twitter.[2]

  1. milestone · Feb 23 ’21

  2. press · Feb 23 ’21

Join free to see the other 5 events and the full chart. Free, on every case.

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Why it worked

Do this

  1. 1
  2. 2

Pro opens the playbook, all 1 sourced numbers and 7 sources. Start with a free account.

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