# Space and science facts, as finished shorts

> Free, no sign-up, no watermark. Paste a space or science fact script and Nova makes a vertical short: AI voiceover, bold word-timed captions, looping footage. Built for daily fact channels. First one free.

*For Science Channels*

Canonical: https://novaclipper.com/for/space-facts-video-maker

"There's a planet where it might rain glass." Science-fact channels live on one strong hook a day. Paste the fact — or just the topic and let Nova write it — and get back a short with voice, captions and footage.

## What you get

### Hook on screen

The opening line is shown as a banner at the top, so the hook lands before the scroll.

### Readable on mute

Bold, word-timed captions for an audience that mostly watches silently.

### Three a day, not three a week

One paste per short — no recording, no editing timeline.

## FAQ

### How do I make space fact shorts without showing my face?

Paste the fact script into Nova's faceless mode; it adds an AI voice, captions and looping background footage.

### Does Nova check the science?

No — it narrates what you give it. Sourcing is yours.

### Is it free?

Your first faceless short is free — no card, no watermark. Nova gives every new account one full faceless render so you can judge the voice, the captions and the finished video before paying for anything. After that, shorts come in one-time packs from $0.99 with no subscription, or a monthly plan from $15 gives you up to 300 a month.

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Nova turns long-form video into vertical short-form clips with AI moment detection, face-aware 9:16 reframing, and word-by-word captions — and makes faceless videos from a script or a Reddit thread. Free tier: 30 minutes/month, no card. [Start free](https://novaclipper.com/signup) · [All use cases](https://novaclipper.com/for) · [Free tools](https://novaclipper.com/tools)