Twisst

Twisst - tweeting ISS passings near you

Would you like to know what the next time is the International Space Station will fly over? Then head over to Twitter and start following @twisst.
 
Twisst will send you an alert each time you will be able to see ISS pass at your location. The alerts are highly personalized, as Twisst uses the location you entered in your Twitter bio, either as text or as coordinates.
 

30-12-2009
New and improved
We just put online a new and improved version of our notification system. Let us know what you think!

 
Facts and Figures

When can you see ISS? How big is it and what is it doing up there? And how many people live in it? Let us tell you all about it.

About Twisst

Twisst is kind of a unique service, and we hope to expand on the idea by giving more information and adding even more cool stuff.

See our infographic on How Twisst Works.

Twisst was developed by journalist and web developer Jaap Meijers, together with science reporter Govert Schilling. More about us.