Astronomy

6.0.8

RK Technologies

4.09

230 reviews

10,000+
Downloads

Free

One- or two-semester introductory astronomy courses.

Alternative downloads for the Astronomy app

About Astronomy

Astronomy is an education app developed by RK Technologies.

How many times has Astronomy been downloaded?

Astronomy has been downloaded 34 thousand times. In the last 30 days, the app was downloaded 150 times.

What is the rating of Astronomy?

Astronomy is rated 4.09 out of 5 stars, based on 230 ratings.

Is Astronomy free?

Astronomy is free to download. The APK download size is 42.21 MB. The latest version available is 6.0.8. The last update was on June 18, 2025.

What are the requirements for Astronomy?

Astronomy requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play February 2020.

Description

Astronomy is designed to meet the scope and sequence requirements of one- or two-semester introductory astronomy courses. Astronomy, the study of the universe beyond the borders of our planet, is one of the most exciting and rapidly changing branches of science. Even scientists from other fields often confess to having had a lifelong interest in astronomy, though they may now be doing something earthbound—like biology, chemistry, engineering, or writing software.

🔰Some suggestions to help you increase your chances of doing well in your astronomy class.
1. The best advice is to be sure to leave enough time in your schedule to study the material in this class regularly.
2. In class, use only a laptop or tablet for study purpose.
3. Try to take important notes during class. Many students start college without good note-taking habits.
4. Try to read each assignment in the textbook twice a day, once before it is discussed in class, and once afterward.
5. Form a small astronomy study group with classmates. Get together with them regularly and discuss on learning.
6. Before each exam, create a conclusive outline of the main ideas discussed in class and presented in your text.
7. If your professor suggests doing web-based sample quizzes, or looking at online apps, animations, or study guides, take advantage of these resources to enhance your studying.

✨Core Contents of the Application✨
1. Science and the Universe: A Brief Tour 2. Observing the Sky: The Birth of Astronomy 3. Orbits and Gravity 4. Earth, Moon, and Sky 5. Radiation and Spectra 6. Astronomical Instruments 7. Other Worlds: An Introduction to the Solar System 8. Earth as a Planet 9. Cratered Worlds 10. Earthlike Planets: Venus and Mars 11. The Giant Planets 12. Rings, Moons, and Pluto 13. Comets and Asteroids: Debris of the Solar System 14. Cosmic Samples and the Origin of the Solar System 15. The Sun: A Garden-Variety Star 16. The Sun: A Nuclear Powerhouse 17. Analyzing Starlight 18. The Stars: A Celestial Census 19. Celestial Distances 20. Between the Stars: Gas and Dust in Space
21. The Birth of Stars and the Discovery of Planets outside the Solar System 22. Stars from Adolescence to Old Age 23. The Death of Stars 24. Black Holes and Curved Spacetime 25. The Milky Way Galaxy 26. Galaxies 27. Active Galaxies, Quasars, and Supermassive Black Holes 28. The Evolution and Distribution of Galaxies 29. The Big Bang 30. Life in the Universe

👉At the end of each chapter in this textbook you, will find
✔Intelligence
✔Key Terms
✔Summary
✔For Further Exploration
✔Collaborative Group Activities
✔Exercises

Recent changes:
- bug fixes

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More data about Astronomy

Price	Free to download
Total downloads	34 thousand
Recent downloads	150
Rating	4.09 based on 230 ratings
Ranking	Not ranked
Version	6.0.8
APK size	42.2 MB
Number of libraries	29
Designed for Android	5.0+
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Get PDF Report — $29

Google Play Rating history and histogram

160

Downloads over time

Astronomy has been downloaded 34 thousand times. Over the past 30 days, it has been downloaded 150 times.

Changelog of Astronomy

Jun 18, 2025UpdateVersion 6.0.8
Aug 19, 2024UpdateVersion 3.0.4
Oct 4, 2023UpdateVersion 3.0.3
Jul 14, 2023UpdateVersion 3.0.2
Jan 3, 2022UpdateVersion 3.0.1
May 9, 2021Installs10,000+ installs
Jan 3, 2021Installs5,000+ installs
Nov 12, 2020UpdateVersion 3.0
Sep 5, 2020Installs1,000+ installs
Jul 25, 2020Installs500+ installs
May 30, 2020Installs100+ installs
Apr 30, 2020Installs50+ installs
Apr 4, 2020UpdateVersion 2.0
Mar 29, 2020Installs10+ installs
Feb 29, 2020New AppVersion 1.0 in EDUCATION for Free

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Developer information for RK Technologies

RK Technologies

rktechnology2019@gmail.com

Website

N/A

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Comments on Astronomy for Android

★★★★★ Jitesh Raj · Jan 1, 2026

This is the best app for full knowledge of astronomy

★★★★★ Judge Preston · Dec 2, 2020

The best astronomy app I've ever seen. How much information can you fit in one app? It's so well written and fun to read too. If you want an all-in-one place to research astronomy this is app you need! It gets a 5/5 from me.

★☆☆☆☆ Mr beast · Sep 8, 2021

Dear fraud developer you are a student who failed in an exam and trying to help others by selling books of great authors... I will soon report all your apps to respective authors.

★☆☆☆☆ Ibrahim Opeyemi · Feb 28, 2022

This is a great app to study best about astronomy and I like it

★☆☆☆☆ Dianne Callender · Sep 12, 2022

chock-full of adds; some cannot be dismissed and cover content. One new add for each page read. Also full of unproven assumptions.

★☆☆☆☆ Lihle Siyabonga · Feb 27, 2022

Why are the words so small, like are you serious

Google Play Rankings for Astronomy

This app is not ranked

Technologies used by Astronomy

Astronomy is requesting 32 permissions and is using 30 libraries.

Permissions

Network communication

view network connections, view Wi-Fi connections, full network access, receive data from Internet

Hardware controls

control vibration

System tools

run at startup, prevent phone from sleeping

Extra

android.permission.ACCESS_ADSERVICES_AD_ID, android.permission.ACCESS_ADSERVICES_ATTRIBUTION, android.permission.ACCESS_ADSERVICES_TOPICS, android.permission.ACCESS_NOTIFICATION_POLICY, android.permission.FOREGROUND_SERVICE, android.permission.POST_NOTIFICATIONS, android.permission.READ_APP_BADGE, com.anddoes.launcher.permission.UPDATE_COUNT, com.google.android.gms.permission.AD_ID, com.htc.launcher.permission.READ_SETTINGS, com.htc.launcher.permission.UPDATE_SHORTCUT, com.huawei.android.launcher.permission.CHANGE_BADGE, com.huawei.android.launcher.permission.READ_SETTINGS, com.huawei.android.launcher.permission.WRITE_SETTINGS, com.majeur.launcher.permission.UPDATE_BADGE, com.oppo.launcher.permission.READ_SETTINGS, com.oppo.launcher.permission.WRITE_SETTINGS, com.rktech.astronomy.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION, Can receive cloud messages, com.sec.android.provider.badge.permission.READ, com.sec.android.provider.badge.permission.WRITE, com.sonyericsson.home.permission.BROADCAST_BADGE, com.sonymobile.home.permission.PROVIDER_INSERT_BADGE, me.everything.badger.permission.BADGE_COUNT_READ, me.everything.badger.permission.BADGE_COUNT_WRITE

Ad network libraries

AdMob

Social libraries

None found

Development tools

Android Jetpack core

Android Architecture Components

Android Jetpack VersionedParcelable Android Jetpack Annotations Android Library Icon

Android Jetpack Annotations Firebase Android Library Icon

Firebase

Android Jetpack Widgets Android Jetpack AppCompat Android Library Icon

Android Jetpack AppCompat AndroidX Activity Android Library Icon

AndroidX Activity Android Activity Saved State Android Library Icon

Android Activity Saved State AndroidX Loader Android Library Icon

AndroidX Loader Android Jetpack Media Android Library Icon

Android Jetpack Media

Android Transition Support Library

Android Support Library collections Kotlin Android Library Icon

Kotlin

Android Support VectorDrawable

AndroidX Legacy: Support Library core utils AndroidX Cursor Adapter Android Library Icon

AndroidX Cursor Adapter

AndroidX Local Broadcast Manager

Android Support Library Print

Android Support Library Document File

AndroidX Legacy: Support Library core UI Android WorkManager Android Library Icon

Android WorkManager

Android Support Library Async Layout Inflater AndroidX Widget ViewPager2 Android Library Icon

AndroidX Widget ViewPager2 JetBrains Annotations Android Library Icon

JetBrains Annotations IntelliJ IDEA Android Library Icon

IntelliJ IDEA AndroidX Multi-Dex Library Android Library Icon

AndroidX Multi-Dex Library Android Support Library v13 Android Library Icon

Android Support Library v13

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