- ShortCast
- Posts
- ⭐ DAILY SIGNAL #53
⭐ DAILY SIGNAL #53
We Could Steal Water From Comets 😳
🗓 Date
16th of January 2026
🎬 Today’s Clip
We Could Steal Water From Comets 😳
Watch the clip:
https://youtube.com/shorts/8M4XSfvXB88
💬 Quote of the Day
“You can just redirect a comet and get all the water you need”
— Neil deGrasse Tyson
🤔 Reflection Question
How do we terraform Mars?
Hit reply — I’d love to hear your take.
🧠 Insight
'Terraforming Mars involves creating a habitable environment by thickening the atmosphere, raising temperatures, generating liquid water, and producing breathable oxygen, theoretically achievable through methods like deploying orbital mirrors to melt ice, importing volatiles via asteroids/comets, releasing stored CO2, introducing engineered microbes (like cyanobacteria) for oxygen, and potentially building artificial magnetic fields to protect the atmosphere, though current tech suggests it's a multi-century, resource-intensive project requiring significant scientific breakthroughs.' But when it comes to using the comets to terraform Mars, it get's a bit more theoretical. 'In theory, yes, redirecting comets to Mars is a recognized scientific proposal for terraforming, but it is not a 'quick fix' and faces massive logistical and physical hurdles. The core idea is to crash volatile-rich objects—like comets from the Kuiper Belt—into Mars to jumpstart its environment.'
🎧 Source
Episode: Joe Rogan Experience #1347 - Neil deGrasse Tyson
Watch the full episode:
https://youtu.be/0pmviUS1Zac
📣 Call to Action
Enjoy today’s signal? Forward this email to someone who loves big, world-changing ideas — or just hit reply and share your thoughts.