# Space Lab

> Can planets float? Could you jump off a comet? Seven real experiments.

Canonical page: [https://chrome-stats.com/d/com.lemurthumbs.spacefloatlab](https://chrome-stats.com/d/com.lemurthumbs.spacefloatlab)

## Overview

- **ID:** `com.lemurthumbs.spacefloatlab`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Lemur Thumbs
- **Category:** GAME\_EDUCATIONAL
- **Downloads:** 12
- **Version:** 1.5
- **Last updated:** 2026-07-29
- **First published:** 2026-07-22
- **Publisher country:** GB
- **Size:** 18 MB
- **Data as of:** 2026-09-16
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.lemurthumbs.spacefloatlab)
- **Website:** [https://lemurthumbs.github.io/Lemur-Thumbs/](https://lemurthumbs.github.io/Lemur-Thumbs/)
- **Privacy policy:** [https://lemurthumbs.github.io/Lemur-Thumbs/](https://lemurthumbs.github.io/Lemur-Thumbs/)

## Description

Space Lab is a science game about predicting what really happens — not<br>memorising facts. Pick a world, make your call, then watch the physics play<br>it out.<br>THE SEVEN EXPERIMENTS<br>🪐 Float: Planets — Which worlds float, and in what?<br>🌙 Float: Moons — Same tank, icier samples.<br>🧪 Layered Column — Ten liquids stacked. Where does it come to rest?<br>🦘 Jump Lab — Could you jump off it and never come back?<br>🔄 Spin Lab — Its day against its year. Which finishes first?<br>💥 Ring Lab — Pull a moon closer until tides tear it into a ring.<br>❄️ Phase Lab — Freeze, boil, or stay liquid?<br>REAL NUMBERS, NOT MADE-UP ONES<br>Every figure comes from published planetary data: densities, escape<br>velocities, rotation and orbital periods, surface temperatures and pressures.<br>The surprises are real ones.<br>• Deimos needs 5.6 m/s to escape. A strong human jump reaches about 4.5.<br>  A running leap is the difference between staying and leaving forever.<br>• A day on Venus lasts longer than its year.<br>• Phobos already orbits inside its own break-up limit. Mars is going to<br>  have a ring.<br>• Water is rock-hard ice on Titan — while methane falls as rain and pools<br>  into lakes.<br>WHAT&#39;S INSIDE<br>• 13 alien liquids, from liquid hydrogen to molten lava<br>• Over 30 worlds: planets, moons, comets, asteroids and dwarf planets<br>• A daily challenge — same puzzle for everyone, one attempt<br>• 9 badges to earn across the seven labs<br>• Hard mode hides the numbers<br>• Works completely offline<br>• No account, no sign-up, no personal data collected<br>• Supported by a single banner ad<br>FOR CURIOUS PEOPLE OF ANY AGE<br>Built for classrooms, long car journeys, and anyone who enjoys being wrong<br>about something and then finding out why. Every answer comes with the<br>explanation.

## Rankings

- #2,779,532 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.gms.permission.AD_ID`
- `com.lemurthumbs.spacefloatlab.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.lemurthumbs.spacefloatlab)