The podcast taking you far beyond the solar system to explore exotic exoplanets around distant stars. Featuring exoplanet astronomers Hugh Osborn, Andrew Rushby and Hannah Wakeford.
Hannah covers all the incredible news about the Trappist-1 system, talking us through the discovery of seven new earth-sized worlds around this nearby ultra-cool dwarf.
Andrew talks about the philosophy of exoplanets, from the ancients, through the dark ages, and into the modern era.
And Hugh sits in at the exocast newsdesk to cover the release of 60,000 HIRES RVs, new transit-hunting surveys MASCARA and BRing, the star HAT-P-2 beating to the rhythm of its planet, and more controversy over how to define a planet.
And Andrew choose the elusive TRAPPIST-1 h, the coldest of the seven dwarfs, as our adopted planet of the week.