# Cosmos theme

> If you are passionate about astronomy, this is your theme

Canonical page: [https://chrome-stats.com/d/cosmos-theme](https://chrome-stats.com/d/cosmos-theme)

## Overview

- **ID:** `cosmos-theme`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** YKARUS
- **Category:** scenery
- **Daily users:** 142
- **Weekly downloads:** 8
- **Rating:** 4.89 / 5 (9 ratings)
- **Version:** 2.0
- **Last updated:** 2019-05-13
- **First published:** 2019-03-06
- **Size:** 209 KB
- **Data as of:** 2026-09-06
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/cosmos-theme/)

## Description

Cosmos Theme transforms your Chrome browser into a celestial journey inspired by astronomy. Designed for stargazers and astronomy lovers, it offers a visually stunning cosmic interface that brings the beauty of the universe to your everyday browsing. Customize your browser with starry backgrounds and astronomical elements that ignite your passion for space exploration.

## Rankings

- #9,851 — Overall
- #96 — Scenery
- #68 — cost
- #120 — hd theme
- #220 — dark theme
- #224 — theme

## Safety

- **Risk impact:** Very low risk impact
- **Risk likelihood:** Low risk likelihood

### Analysis details

- This permission has no access or impact on the user's system or data, thus carrying no risk.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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