After finding solid evidence of non-planetary attributes, Pluto was downgraded from a planet. (Flickr user pave-m (cc: by-sa))
Eighty years ago an astronomer named Clyde Tombaugh, who worked at the Lowell Observatory in Flagstaff, Arizona, made a discovery that would capture the imagination of space enthusiasts for generations. He found Pluto.
In honor of that discovery, we hear from Buzz Aldrin, retired astronaut and the second man to step on the moon, and astrophysicist Neil deGrasse Tyson about our fascination with planets – "dwarf" or otherwise – and the future of space exploration.
The Takeaway is a national morning news program produced in partnership with The New York Times, the BBC World Service, WNYC, Public Radio International and WGBH Boston. More »
The show is a co-production of WNYC Radio and Public Radio International, in collaboration with The BBC World Service, New York Times Radio and WGBH Boston.
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