A model of the Hubble Space Telescope in the Denver Museum of Nature and Science
(Wikimedia Commons)
Hmmm. It seems that we may not yet have definitively settled every scientific question:
http://hosted2.ap.org/APDEFAULT/b2f0ca3a594644ee9e50a8ec4ce2d6de/Article_2016-06-02-US-SCI–Expanding%20Universe/id-2b446e1fd0674b35b88da3a18c2f6f16