1. Newly released: full video of Neil deGrasse Tyson’s talk at 92Y in Feb, 2009: Pluto’s Place in the Universe.

    Watch and share.


  1. brainfo reblogged this from 92y and added:
    I was at this talk! Studying for an AP Gov midterm while waiting in line…
  2. teamanthro reblogged this from 92y
  3. 92y posted this