Radio Free Europe / Radio Liberty broadcasts in 28 languages. Most of our programs are available on FM and medium-wave frequencies of local radio stations in the countries of our broadcast area. If you are having problems listening to programs on the internet, please read our technical help document.
Published 8 January 2013
To mark Stephen Hawking's 71st birthday, VOA's Rosanne Skirble looks at the British astrophysicist's undaunted efforts to unlock the secrets of the cosmos, revolutionize physics, and capture the imagination of millions.
Radio Free Europe/Radio Liberty © 2014 RFE/RL, Inc. All Rights Reserved.