Big Picture Science – 100% Invisible: Michael Lemonick / Planet X

by Gary Niederhoff on May 15, 2017

planet-9-orbit

100% Invisible – Planet X
click to listen (trt 8:39)

Click above to listen to Part 2 of 100% Invisible, featuring Michael Lemonick, science writer and an editor at Scientific American magazine, on the history of the search for a 9th planet and the evidence for its discovery.

Leave a Comment

This blog is kept spam free by WP-SpamFree.

Previous post:

Next post: