Project Asteria

6 Downloads 18 Views v4.6 7.45 MB 4.1+

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(7.45 MB)

Editor's Overview

Project Asteria is a science & education application developed by O4bit, packaged as a single Android APK of version 4.6 weighing in at 7.45 MB. The package targets Android 4.1+ and above. Below you'll find the publisher's own description, a quick spec sheet, and a short buyer-beware checklist so you know exactly what you're installing before tapping download.

Install Checklist

Only download through the button on this page — never from third-party mirrors or shortened links, which are the most common way malware spreads.
File size is a light 7.45 MB, so it installs quickly even on modest connections.
This build is signed by "O4bit" — always verify the developer name matches what's listed on the app's official store page before installing an update.
After install, Android may prompt you to allow "Install from unknown sources" — approve only this one install, then revoke the permission in Settings > Apps > Special access.
We link directly to the APK file or the publisher's repository; we do not modify the binary. Always run a virus scan after any sideloaded install.

About this app

Project Asteria is a stunning, open-source Android application designed for space enthusiasts. Explore the cosmos through official NASA APIs and discover real-time astronomy data right from your pocket.

Features:
- Astronomy Picture of the Day (APOD): Enjoy daily high-resolution space images and detailed explanations directly from NASA.
- Live Space Backgrounds: Personalize your home screen with interactive, dynamic space-themed live backgrounds with smooth parallax effects.
- Launch Tracker: Keep up to date with upcoming rocket launches globally, complete with countdowns and hyperdrive effects.
- Near Earth Objects (NEO): Track asteroids passing near Earth in real-time.
- Open Source: Built for the community, completely free of trackers, ads, and telemetry.

Immerse yourself in the universe with Project Asteria.

Details

Version	v4.6
Size	7.45 MB
Developer	O4bit
Category	Science & Education
Package	space.o4bit.projectasteria.foss
Android	4.1+
Last Updated	Oct 28, 2026
Downloads	6

Frequently Asked Questions

Is Project Asteria free to download?
Yes. The APK file linked from this page is free. The developer may offer in-app purchases once installed, but obtaining the installer itself costs nothing.

What Android version does Project Asteria require?
Android 4.1+ or newer. Installing on older devices may cause crashes or refuse to install.

Is Project Asteria safe to install?
We link to the exact APK published by O4bit. We do not modify the file. Still, as with any sideloaded app, scan it with a reputable antivirus before opening it, and only grant permissions the app genuinely needs.

How do I update Project Asteria?
Install the newer version on top of the old one — Android will keep your data. If the signature differs, uninstall first (you may lose local progress).

Why is the app not installing?
Common causes: not enough storage, an older Android version than 4.1+, or a conflicting build already installed. Free up space, check your OS version, and uninstall any previous copy before retrying.

How to Download & Install Project Asteria

Tap the Download APK button above and save the file to your device.
Open your device Settings → Security (or Apps → Special access → Install unknown apps) and allow your file manager or browser to install unknown apps for this one file only.
Open the downloaded space.o4bit.projectasteria.foss.apk file from your Downloads folder.
Tap Install and wait for Android to finish.
Open «Project Asteria» by O4bit and grant only the permissions it actually needs.
Revoke the "unknown sources" permission once you are done installing.

Note: this page hosts or links to the installer only. The application name, icon and description are provided for identification. All trademarks belong to their respective owners.