The main character in Elio listens to several snippets of real-life audio from one of the most important minds in astronomy who ever lived.

(Photo via Wikimedia Commons) 6. Voyager 1 “Pale Blue Dot” (1990) As Voyager 1 left the solar system, it turned its camera back toward Earth and captured our planet as a tiny dot suspended in a ...

Earth, the pale blue dot, as seen by Voyager 1 on 14 February 1990, wasn't always blue. Studies suggest that the earliest colour exuded by the oceans was purple, and even pink. This was between 3.5 ...

Blue Dot, named after Carl Sagan's famous speech about our place in the universe, features interviews with guests from all over the regional, national and worldwide scientific communities. Host ...