This movie is a simple alternation of two overlaid maps of Jupiter, one optical the other radio, showing what the atmosphere looks like under the surface clouds.

(soft music) – Our radio telescopes that we use for SETI, the observing systems that we use at radio telescopes are not dissimilar from this radio. Now, if I turned on this radio, all you would hear is static at most places on the radio dial. But at certain places… Continue Reading How does a radio telescope work?

(crowd shouting) – [Hossam] We just yesterday witnessed its strongest presence in probably four decades. – I was living in Egypt in 2011 when the revolution happened. I was really moved by the risks that I saw every day citizens take to stand up to authority and to document abuses… Continue Reading Berkeley students investigate war crimes using social media