dark matter
From Science News, Jan. 26, 2018: Fermilab scientist Dan Hooper comments on the possibility of clumps of dark matter sailing through the Milky Way and other galaxies.
From New Scientist, Jan. 11, 2018: Fermilab scientist Dan Hooper is quoted in this piece about the possible origins of a potential source of dark matter in the cosmos.
From Engadget, Nov. 29, 2017: Fermilab’s Dark Energy Survey is featured in this story and video about the search for dark matter.
From The Conversation, Oct. 25, 2017: Fermilab scientist Dan Hooper describes the mystery of dark matter and how scientists are working to solve the puzzle.