# Lisa Kaltenegger

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Are we alone in the universe? We're close to finding out | Lisa Kaltenegger

Astrophysicist Lisa Kaltenegger explores the thrilling possibility of discovering life beyond Earth, highlighting how cutting-edge technology like the James Webb Space Telescope lets us analyze distant planets for signs of life in unprecedented detail. Could examining these "alien earths" uncover e…

The recipe for finding life on other planets, and more...

Big birds with bitty brains are still kind of bright We’ve learned a lot about the remarkable intelligence of birds like crows and parrots, but not much work has been done on large flightless birds. A new study that explored the problem-solving abilities of emus, ostriches and rheas suggests that s…

Searching for life on alien planets

Are we alone? It’s one of the humanity’s fundamental questions. Could one of the 6,000 known exoplanets beyond our Solar System host an alien species? Lisa Kaltenegger has spent her career trying to find out. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Episode 180: Preparing for Alien Earths

In a few weeks, Professor Lisa Kaltenegger—the Director of the Carl Sagan Institute at Cornell University—will be a guest on Strange New Worlds to talk about the search for life in the universe. To prime us for that discussion, on this episode, Mike shares his review of Professor Kaltenegger's new…

July 2012 Extra

Anti-ageing. In this episode we talk to Dr Fraser Clarke [14:37 - 24:05] about the E-ELT telescope, Dr Lisa Kaltenegger [24:28 - 29:40] about rocky exoplanets, and Dr Michelle Collins [29:58 - 42:49] about dwarf galaxies. We also talk to Kim Mance [1:53 - 14:27] about life as a controller at Jodrel…

Episode 183: Alien Earths

Guest: Prof. Lisa Kaltenegger Professor Lisa Kaltenegger, Director of the Carl Sagan Institute at Cornell University, beams aboard to talk about her book, Alien Earths, the search for life in the cosmos, what exoplanets teach us about our home world, and her love for Star Trek. Alien Earths: The…

Why are planets so weird?

Space is fundamentally quite weird, and seldom as weird as the thousands of “exoplanets” that – we’ve fairly recently discovered – exist outside of our solar system. We’re all familiar with the likes of Tatooine from Star Wars and Krypton from Superman, but what are the REAL exoplanets like? And ho…

The 45 Best Places to Look for Alien Life

Where should we actually be looking for life beyond Earth? Astronomers have identified 45 Earth-like worlds that could be among the most promising places to search for biosignatures—chemical signs of life in distant atmospheres. Inspired by the idea of a real-life "Project Hail Mary," this researc…