Exocast-25b: Exoplanetary Helium (with guest Jess Spake), plus the “Shadow Biosphere”
- Author
- exocast
- Published
- Mon 28 May 2018
- Episode Link
- http://www.exocast.org/exocast-25b-exoplanetary-helium-with-guest-jess-spake-plus-the-shadow-biosphere/
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.
