Asteroid Alert

Asteroid Alert Free App

Rated 4.39/5 (113) —  Free Android application by PhoneScience


About Asteroid Alert

This is a scientific application that simulates the solar system dynamics using the information provided by the NASA NEO Program. The Near Earth objects and objects close to other planets will be reported in real time. The advanced graphical interface allows you to monitor the orbits of celestial bodies as a function of the elapsed time.
X rays and protons emitted by Sun are also notified to have a complete view of the dangers from space.

● User friendly graphical interface
● Notification of near-Earth objects
● Notifications of high level emissions coming from the sun (X ray and protons).
● Notification of objects close to other planets
● News for asteroids
● Detailed information of each event (Size, Velocity, Distance)
● Link to targets of space missions
● Customizable filters
● NEO database updated every day
● Comets database updated every day
● Sound notifications

For practical reasons
● The maximum resolution is achieved for asteroids that are less than 0.1 AU from the planets. The application photographs the situation on the current date and simulates events that will occur in the future or have occurred in the past.
● The number of asteroids plotted in the asteroid belt is only a fraction of the real number.
● The asteroids not yet included in the NASA NEO database may not be notified.
● X rays and protons levels are processed and saved continuously. The solar activity indicated as a significant event, has been inferred through the Statistical analysis of about 6 months of data sampling. The prediction will be improved with the increasing of data amount.

Space is our next frontier. All scientific projects will need your support!

Application Screenshots

Screenshot #1: Asteroid Alert for Android
Screenshot #2: Asteroid Alert for Android

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Download / Install

Download and install Asteroid Alert version 1.1 on your Android device!
Downloaded 5,000+ times, content rating: Everyone
Android package:, download Asteroid Alert.apk

All Application Badges

For everyone
Android app

App History & Updates

What's Changed
2016/08/16 - (1) graphical display of the radiation emitted by the sun (2) notification of significant events regarding x rays and protons emissions (3) Online user manual.
2016/02/29 - (1) Overall improvement and optimizations. (2) Added zoom to all known natural satellites.
2015/11/01 - Astronomy News & Current Events
Next implementation: notification of near moons asteroids.
Version update Asteroid Alert was updated to version 1.1
More downloads  Asteroid Alert reached 5 000 - 10 000 downloads

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Rating Distribution

113 users