Exocast-45c: how many exoplanets are there?

exocast

• Episode: Exocast-45c: how many exoplanets are there?
• Website: exocast
• Feed URL: http://www.exocast.org/feed/podcast/
• Duration: 00:47:22
• Published: 2020-06-12 18:51

In this episode, the team sits down to ponder the question how many exoplanets are there? At first, this might seem like a relatively straightforward question that can be answered by NASA’s Exoplanet Archive, but it becomes more daunting when considering, for example, the biases and limitations of our instruments that affect our ability to even detect and characterise many planets, how we define a ‘planet’, and whether or not we have surveyed enough stars