# Science Social Trends & Public Discussions — 2026-10-04 21:40 UTC

> **Category:** Science  
> **Status:** Trending Up  
> **Timestamp:** 2026-10-04 21:40 UTC (2026-10-04T21:40:00Z)  
> **Canonical URL:** https://cryptitalk.com/2026-10-04-21-40/non_crypto/science  
> **Overview Brief:** https://cryptitalk.com/2026-10-04-21-40/non_crypto.md  

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## 10-Minute Category Volume & Sentiment
- **Total Posts:** 7
- **Total Impressions:** 3.8K
- **Bullish / Positive:** 1
- **Bearish / Negative:** 0
- **Neutral:** 6

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## Engagement Analysis
Total Engagement - Comments: 22, Retweets: 22, Likes: 118, Impressions: 3818


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## Cited Discussions & Public Evidence


### Discussion #1 by @Astro_Jessica
> **Author:** [@Astro_Jessica](https://x.com/Astro_Jessica)  
> **Metrics:** 60 likes · 14 retweets · 4 comments · 974 views  

> **Posted:** 2026-10-04T21:31:12+00:00  


> **Source Link:** [https://x.com/Astro_Jessica/status/2106859709588484582](https://x.com/Astro_Jessica/status/2106859709588484582)  


> **Visual Context:** A group photo of eleven astronauts from various countries (with flags from UK, Germany, Spain, Japan, Russia, and USA visible) posing together inside the International Space Station.  

> 
> "Expedition 75 vibes. It was an honor and privilege to serve as Commander of the 
@Space_Station
! After welcoming Crew-13 this week to mark the second part of Expedition 75, today I handed over the key to the 
@Space_Station
 to my friend and colleague Pyotr Dubrov. This ship is in"


### Discussion #2 by @meteoensevilla
> **Author:** [@meteoensevilla](https://x.com/meteoensevilla)  
> **Metrics:** 6 likes · 2 retweets · 2 comments · 820 views  

> **Posted:** 2026-10-04T21:08:06+00:00  


> **Source Link:** [https://x.com/meteoensevilla/status/2106853896018649294](https://x.com/meteoensevilla/status/2106853896018649294)  


> 
> "Arranca una semana inestable. Lunes: DANA al oeste de la Península. Chubascos y tormentas más probables en Extremadura. En Sevilla no se descartan, pero la probabilidad no alcanza el 40 %."


### Discussion #3 by @astrooalert
> **Author:** [@astrooalert](https://x.com/astrooalert)  
> **Metrics:** 23 likes · 3 retweets · 1 comments · 702 views  

> **Posted:** 2026-10-04T21:06:00+00:00  


> **Source Link:** [https://x.com/astrooalert/status/2106853364776771622](https://x.com/astrooalert/status/2106853364776771622)  


> **Visual Context:** A breathtaking satellite view of Earth's surface, showing snow-capped mountain ranges, green valleys, and turquoise lakes beneath the curvature of the planet.  

> 
> "Himalayas as seen from Space"


### Discussion #4 by @reddit
> **Author:** [@reddit](https://x.com/reddit)  
> **Metrics:** 5 likes · 0 retweets · 11 comments · 500 views  

> **Posted:** 2026-10-04T15:01:04.590000+00:00  



> 
> "The Philosophical Meaning of Evolutionary Becoming"


### Discussion #5 by @joshstelescope
> **Author:** [@joshstelescope](https://x.com/joshstelescope)  
> **Metrics:** 15 likes · 2 retweets · 1 comments · 316 views  

> **Posted:** 2026-10-04T20:17:50+00:00  


> **Source Link:** [https://x.com/joshstelescope/status/2106841244760473936](https://x.com/joshstelescope/status/2106841244760473936)  


> **Visual Context:** A blurry photograph of the planet Saturn with its rings, glowing greenish-blue against a black background, resembling classic film or webcam footage.  

> 
> "Saturn with Ultraviolet as blue, visible light as green, and infrared as red makes Saturn look like Tau Ceti! 
The rings are extremely bright in UV and IR, which gives a beautiful purple hue to contrast the green planet."


### Discussion #6 by @jpirib3
> **Author:** [@jpirib3](https://x.com/jpirib3)  
> **Metrics:** 2 likes · 0 retweets · 1 comments · 255 views  

> **Posted:** 2026-10-04T19:37:36+00:00  


> **Source Link:** [https://x.com/jpirib3/status/2106831117806666080](https://x.com/jpirib3/status/2106831117806666080)  


> 
> "Agarrar una roca en gravedad cero es casi imposible.

Si empujas contra ella, sales despedido hacia atrás.

La solución del JPL de la NASA no empuja. Se engancha.

Es una garra con más de 2.000 espinas diminutas. Cada una es un anzuelo que se clava en la rugosidad de la roca."


### Discussion #7 by @TheLandOfChem
> **Author:** [@TheLandOfChem](https://x.com/TheLandOfChem)  
> **Metrics:** 7 likes · 1 retweets · 2 comments · 251 views  

> **Posted:** 2026-10-04T20:28:45+00:00  


> **Source Link:** [https://x.com/TheLandOfChem/status/2106843991446560857](https://x.com/TheLandOfChem/status/2106843991446560857)  


> **Visual Context:** YouTube thumbnail showing a 'FULLY FUNCTIONAL RED PYRAMID MODEL & SULFURIC ACID ON LIMESTO...' experiment with clear acrylic structures and gauges.  

> 
> "NEW EPISODE NOW AVAILABLE!

FULLY FUNCTION RED PYRAMID MODEL & SULFURIC ACID ON LIMESTONE EXPERIMENTS

EPISODE 197

EXCLUSIVELY ON THE LAND OF CHEM YOUTUBE CHANNEL 

GET SOME. LINK IN THE COMMENTS"