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KStars

KStars is free, open source, cross-platform astronomy software. It provides an accurate graphical simulation of the night sky, from any location on Earth, at any date and time.

Features:
+ The display includes up to 100 million stars with addon catalogs.
+ 13,000 deep-sky objects,all 8 planets, the Sun and Moon.
+ Thousands of comets, asteroids, supernovae, and satellites.
+ Sky map moves where you are pointing so you can identify stars, planets, and constellations easily.
+ Adjustable simulation speeds in order to view phenomena that happen over long timescales.
+ Select from different projection systems and color schemes.
+ Several Field-Of-View (FOV) indicators from Telrad to Hubble Space Telescope!
+ Search for any object in existing catalog, and if not found KStars search for it online.
+ INDI Support: Complete INDI support! KStars Lite can connect to your astronomical equipment and can control telescopes, CCDs, DSLRs, focusers, filter wheels, domes, and your whole observatory!

Please report any issues to http://bugs.kde.org

Category : Education

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Reviews (19)

Jac. N. May 12, 2020     

App works fine after you manually go to Settings-> App Info-> Enable Permissions. I wish some would quit complaining about an free and open-source project; I can control my telescope and cameras and mount on it, don't call it a waste of time. If anything, this app saves me an incredible amount of time! To those who can code: the project needs your help, you can make it better! To current dev team: requiring the app to request permissions will likely help solve problem for a majority of people.

Joh. S. Jan 2, 2021     

I would like to use Kstars lite for polar alignment. It would be a LOT easier with my Android phone than trying to keep my laptop warm so the battery doesn't drain in 20 minutes. But Kstars lite on Samsung S8+ just loads NGC object and stops. No error not msg, the app just ends.

Jos. S. Jan 6, 2021     

Crashes on startup. Using galaxy A20 phone with latest software at time of review. It gets to 'Loading NGC/IC Objects (90%)' and then crashes to home screen. Please fix

Jai. G. Nov 15, 2019     

Crashes on startup. Doesn't get past the loading of the NGC. Huawei Mate 20 Pro. Hoping that the issue is fixed as I have read great things about the Desktop app.

Dav. O. Dec 7, 2019     

Crashes every time I try to open it on my pixel 3 XL. Running android 10, Dec 2019 patch. Glad I tried this before buying a raspberry pi (stellarmate) to control my telescope with. I guess I need a Windows PC and remote desktop if I want to use my phone.

Ser. B. Nov 12, 2021     

Old KStars Lite works fine, this new simply closes just after start, so I can't compare them. P. S. Manual permission enabling fixes problems with loading.

Phi. P. May 11, 2020     

App does not open and crashes. Samsung S10. Waste of time. Looks like this issue has been happening for some time and no fix.

Rom. D. Aug 9, 2020     

For whoever complains is crashing on starting KStars. After installing it, before opening, go to Settings ---> Apps --> Permissions --> Storage --> Allow. Hope this helps.

jav. r. Sep 15, 2020     

Quite good but options menu will not work when no buttons are configured on mobiles using gestures also for moving between applications...

Chr. K. Nov 23, 2019     

Worked, but now intro screen and object start loading, then crashes. Would love to see this app working again.

kro. j. Jan 3, 2021     

Crashed at startup 100% of the time. Uninstalled without getting to use the app.

Mat. C. Dec 20, 2020     

App crashes juste after the load finishes. Android 11 Pixel 3 XL. Unable to use the app.

Bra. B. Sep 1, 2020     

Ive tried to allow permissions and wont keep the setting. Please fix and I will re rate.

Mat. H. Sep 21, 2020     

Crashes on opening, always. Please fix, let me know what info you need, I use kstars to control my astrophotography rig under Ubuntu, please fix this app...

Jos. L. F. D. Oct 20, 2019     

I read good things about this app, but unfortunately it crashes during loading on my phone.

Jer. H. Nov 22, 2020     

You need to allow everything, and then spend time getting to know its little ways. The Linux version is better but this is pretty good.

jos. p. Jan 2, 2021     

Cannot rate app as it installs but does nothing past install stage. Needs major fixing of app.

Rob. D. Jan 4, 2021     

App just crashes when loading. Never been able to open it.

And. R. Dec 7, 2019     

Like others, crashes while loading NGC on startup. Samsung Galaxy S9+, Android 9.