Overview
Black holes, alien planets, the end of the universe — big ideas visualized with 3D renders and AI footage. Works for Shorts hooks and long-form deep dives.
How one video is made
A concrete blueprint for one piece of content in this niche — copy the structure, change the topic.
Example video13:22
What If You Fell Into a Black Hole?
Format
Long-form · 10–15 min · 16:9 + Shorts cut
Posting schedule
1–2 videos per week + 3 Shorts
“Your feet would be pulled harder than your head — so hard you'd be stretched like spaghetti.”
Video structure
- 0:00Hook — "spaghettification"
- 0:40What a black hole actually is
- 3:00Crossing the event horizon
- 7:00Time dilation, explained simply
- 11:00What scientists still don't know
How to make it, step by step
- 1Claude
Explain the science so a 12-year-old gets it
- 2Universe Sandbox / Blender
Render space scenes (plus free NASA imagery)
- 3ElevenLabs
Curious, energetic narrator
- 4CapCut
Edit, add scale comparisons and captions
Thumbnail / cover idea
Tiny astronaut falling toward a glowing black hole. Text: "NO WAY BACK"
Content source & examples
Where to get the content
Channels to clip from and resources to research.
Example accounts
Accounts already doing this niche — study their hooks, length and editing.
Example accounts for this niche are shared in our Discord.Why this niche works
- Curiosity-driven titles get high click-through rates.
- Global audience — topics translate to every language.
- Free NASA and ESA imagery helps with visuals.
Video ideas you can make today
- 01What if you fell into a black hole?
- 02The size of the universe will break your brain
- 03Planets where it rains glass
- 04What happens after the last star dies
- 05Every object in space ranked by size
How it makes money
- AdSense
- Sponsorships (education, VPN)
- Merch
Tool stack
ClaudeElevenLabsBlender / Universe SandboxCapCut