StarTalk Radio is a completely different type of radio station than most the the other regular radio station we listen everyday. As for this radio this is the one that emphasizes on things that are related to science and all of their programs are based on the various things related to science.
StarTalk Radio official website address is www.startalkradio.net
If the Radio is extremely choppy and stops every 5 seconds, try listen to this Radio at different time.
Not all Radio Stations function for 24 hours everyday. If you can't listen to any Radio, try to listen at different time, as the Radio Station may stop during midnight according to its own country time zone.