Exocast-25b: Exoplanetary Helium (with guest Jess Spake), plus the “Shadow Biosphere”

exocast

• Episode: Exocast-25b: Exoplanetary Helium (with guest Jess Spake), plus the “Shadow Biosphere”
• Website: exocast
• Feed URL: http://www.exocast.org/feed/podcast/
• Duration: 00:57:13
• Published: 2018-05-28 20:43

In the 25th episode of Exocast: Jessica Spake joins us to chat about the first detection of exoplanetary Helium – around the planet Wasp-107b Andrew covers whether alien biology could exist in a Shadow Biosphere here on Earth. Hannah covers all of May’s exoplanet news; And Jess invites an old friend to the exocast adopted planets – 51 Pegasi b, the first exoplanet detected around a sun-like star.