The shiniest stories on io9 this weekS  It was a busy week for
science fiction. The Losties prepared their farewell cruise, The
Empire Strikes Back turned 30, new cybernetic Olympic mascots
were announced, and antimatter made the headlines. Read on,
brutha.  Lost: The 14 Casting Tapes That Started It All Before
the second to last Lost starts tonight, see how far your
favorite castaways have come. Check out our collection of Lost
casting tapes - including Matthew Fox and Jorge Garcia
auditioning for the role of Sawyer.  Scientists discover how
matter kicked antimatter's ass in the ancient universe
Immediately after the Big Bang, the earliest elementary
particles fought for supremacy, with matter emerging victorious
over antimatter. Exactly how that happened, though, had remained
mysterious until now, as new data suggest a particular particle
was key to matter's success.  All Of Lost's Secrets Are... On
Star Trek?!? Hankering to know all the mysteries of the Island?
Well, you've been watching the wrong damn sho