The Director of the Center for SETI Research at the SETI Institute, Jill Tarter, discusses what earthlings should say to aliens in this Curiosity video. Jill Tarter has spent more than 40 years working on that search.
Famous aerospace scientist Jill Tarter - who was played by Jodi Foster in the 1997 movie Contact - claims that Earth will discover alien life by the end of the century in 2100.