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Edwin Hubble: The man who expanded our universe

Edwin Hubble was a man of great talent, exceptional dedication, and excellent timing who reshaped our view of the universe. To commemorate Hubble’s birthday, the latest Slice of PI looks at the incredible life and legacy of a man who helped humanity see farther. 


The landmark Deep Field image and its successors make the mind reel with their depictions of the universe’s unfathomable vastness.

/Jan 28, 2020

The James Webb Space Telescope will be an incredible new eyepiece on the universe.

/Mar 24, 2017

To commemorate what would have been Carl Sagan’s 80th birthday, Perimeter Institute celebrates one of science’s greatest advocates.

/Nov 09, 2014