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Astro Viewer on Windows Pc

Developed By: heeboklee

License: Free

Rating: 5,0/5 - 1 votes

Last Updated: August 04, 2026

Download on Windows PC

Compatible with Windows 10/11 PC & Laptop

App Details

Version 1.1.2
Size 31 MB
Release Date December 31, 25
Category Education Apps

App Permissions:
Allows applications to open network sockets. [see more (3)]

What's New:
The revised version of the app now features astronomical images sourced not only from NASA but also from ESA (European Space Agency) and ESO (European Southern... [see more]

Description from Developer:
Astro Viewer(Cosmos Explorer): The Universe in Your Pocket!

Unveil the mysteries of the cosmos without language barriers!
Cosmos Explorer is your ultimate gateway to the universe,... [read more]

App preview ([see all 17 screenshots])

App preview

About this app

On this page you can download Astro Viewer and install on Windows PC. Astro Viewer is free Education app, developed by heeboklee. Latest version of Astro Viewer is 1.1.2, was released on 2025-12-31 (updated on 2026-08-04). Estimated number of the downloads is more than 100. Overall rating of Astro Viewer is 5,0. Generally most of the top apps on Android Store have rating of 4+. This app had been rated by 1 users, 1 users had rated it 5*, 0 users had rated it 1*.

How to install Astro Viewer on Windows?

Instruction on how to install Astro Viewer on Windows 10 Windows 11 PC & Laptop

In this post, I am going to show you how to install Astro Viewer on Windows PC by using Android App Player such as BlueStacks, LDPlayer, Nox, KOPlayer, ...

Before you start, you will need to download the APK/XAPK installer file, you can find download button on top of this page. Save it to easy-to-find location.

[Note] You can also download older versions of this app on bottom of this page.

Below you will find a detailed step-by-step guide, but I want to give you a fast overview of how it works. All you need is an emulator that will emulate an Android device on your Windows PC and then you can install applications and use it - you see you're playing it on Android, but this runs not on a smartphone or tablet, it runs on a PC.

If this doesn't work on your PC, or you cannot install, comment here and we will help you!

Step By Step Guide To Install Astro Viewer using BlueStacks

  1. Download and Install BlueStacks at: https://www.bluestacks.com. The installation procedure is quite simple. After successful installation, open the Bluestacks emulator. It may take some time to load the Bluestacks app initially. Once it is opened, you should be able to see the Home screen of Bluestacks.
  2. Open the APK/XAPK file: Double-click the APK/XAPK file to launch BlueStacks and install the application. If your APK/XAPK file doesn't automatically open BlueStacks, right-click on it and select Open with... Browse to the BlueStacks. You can also drag-and-drop the APK/XAPK file onto the BlueStacks home screen
  3. Once installed, click "Astro Viewer" icon on the home screen to start using, it'll work like a charm :D

[Note 1] For better performance and compatibility, choose BlueStacks 5 Nougat 64-bit read more

[Note 2] about Bluetooth: At the moment, support for Bluetooth is not available on BlueStacks. Hence, apps that require control of Bluetooth may not work on BlueStacks.

How to install Astro Viewer on Windows PC using NoxPlayer

  1. Download & Install NoxPlayer at: https://www.bignox.com. The installation is easy to carry out.
  2. Drag the APK/XAPK file to the NoxPlayer interface and drop it to install
  3. The installation process will take place quickly. After successful installation, you can find "Astro Viewer" on the home screen of NoxPlayer, just click to open it.

Discussion

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Download older versions

Other versions available: 1.1.2.

Download Astro Viewer 1.1.2 on Windows PC – 31 MB

Astro Viewer(Cosmos Explorer): The Universe in Your Pocket!

Unveil the mysteries of the cosmos without language barriers!
Cosmos Explorer is your ultimate gateway to the universe, powered by NASA's vast image archives and curated astronomical catalogs. Whether you are a student, an educator, or a space enthusiast, explore the wonders of space like never before.

πŸš€ Key Features

🌍 Break Language Barriers

Search in Any Language: Type "Andromeda" in Korean, Japanese, French, or any other 59 languages. Our smart engine searches NASA's database in English and delivers the results to you.

Auto-Translation: Instantly read descriptions of galaxies, nebulae, and black holes in your native language.

πŸ“š Educational & Bilingual Tools

Original vs. Translated Toggle: With a single tap, switch between the translated description and the original English text. Perfect for learning astronomical terms in English!

Detailed Metadata: access in-depth technical data including photographer credits, NASA IDs, and specific celestial keywords via the detailed info sheet.

πŸ”­ Vast Astronomical Library

NASA Archive Integration: Access thousands of high-resolution images directly from NASA.

Curated Catalog: Browse a hand-picked selection of the most famous celestial objects (like M31, M42) even without searching.

Smart Filtering: We filter out administrative photos to focus purely on stunning celestial imagery.

πŸ“Έ Save & Share the Wonder

High-Res Downloads: Save your favorite space wallpapers directly to your gallery.

Share with Context: Share images with friends and family via social media. The shared text adapts to your selected language mode (English or Translated).

✨ Immersive Experience

Interactive Viewer: Zoom, pan, and explore every detail of the stars.

Dark Mode UI: A sleek, dark-themed interface designed to minimize eye strain and enhance the viewing experience of space imagery.

🌟 Why Astro Viewer(Cosmos Explorer)?

The universe is vast, but exploring it shouldn't be complicated. Cosmos Explorer combines the scientific depth of NASA with the accessibility of modern translation technology. It’s not just a gallery; it’s a learning tool that fits in the palm of your hand.

Download Astro Viewer today and start your journey to the stars!
The revised version of the app now features astronomical images sourced not only from NASA but also from ESA (European Space Agency) and ESO (European Southern Observatory).
Allows applications to open network sockets.
Allows an application to write to external storage.
Allows an application to read from external storage.