Adam Frank is a Professor of Astrophysics at the University of Rochester. He joins Preet to discuss some of the biggest questions in science. Is there extraterrestrial life and how might we find it? Is Earth the only place in space where humans could survive? And, would the Universe exist without us humans? Plus, a potential timeline for Donald Trump’s upcoming trials, and why receiving a target letter from prosecutors usually means an indictment is near.  Don’t miss the Insider bonus, where Preet and Frank discuss the recent discovery that cosmic waves from the Big Bang are rippling through space, time, and even through us. To listen, become a member of CAFE Insider. Head to cafe.com/insider and use the special discount code JUSTICE to get 40% off the initial annual membership price. Offer valid through the end of July 2023.  For show notes and a transcript of the episode head to: https://cafe.com/stay-tuned/life-the-universe-and-everything-with-adam-frank/  Have a question for Preet? Ask @PreetBharara on Threads, or Twitter with the hashtag #AskPreet. Email us at staytuned@cafe.com, or call 669-247-7338 to leave a voicemail. Stay Tuned with Preet is brought to you by CAFE and the Vox Media Podcast Network. Learn more about your ad choices. Visit podcastchoices.com/adchoices