Quote by: Adam Riess

Einstein wrestled with a problem back before we even knew the universe was expanding, and he was looking for a way to keep the universe from collapsing. And so he discovered, in his theory of gravity, something like this dark energy - he called it a cosmological constant - could play this role, pushing things away.


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Author Bio


  • NameAdam Riess
  • DescriptionAmerican Nobel laureate
  • BornDecember 16, 1969
  • CountryUnited States Of America
  • ProfessionAstronomer
  • AwardsMacArthur Fellows Program; Nobel Prize In Physics