Why There Are No Muslim Astronauts

[Sejanus]

30 seconds of googling produced this - List of Muslim Astronauts

Praying towards Mecca in space

Malaysia's space agency, Angkasa, convened a conference of 150 Islamic scientists and scholars in 2006 to address the question, among others, of how to pray towards Mecca in space. A document was produced in early 2007 called A Guideline of Performing Ibadah (worship) at the International Space Station (ISS) and was approved by Malaysia's National Fatwa Council.[4]

That would entail some interesting physics, I imagine.