Dirk Matussek

AstroViewer Sky Map

AstroViewer is an interactive sky map that helps you to find your way in the night sky quickly and easily.

astroviewer.net/av/en/

AstroViewer ISS

The positions of the International Space Station ISS and the Chinese Space Station Tiangong and their ground tracks in real time.

ISS and Tiangong sighting opportunities for any location.

astroviewer.net/iss/en/

AstroViewer Widgets

Here you find HTML code to embed a night sky map, the current position of the ISS or other AstroViewer Widgets in your website.

astroviewer.net/widgets/en/

The Low Gs

Ukulele Bass Vocals

Jazz

We founded The Low Gs, a ukulele jazz band, in 2018.

low-gs.band

Ukulele Voicings

Here you find all voicings (that is where you place your fingers on the fretboard) for a given chord. And you find all chords made up by a specific voicing on your ukulele.

ukulele-voicings.net/en/