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Space7301 articles archived since 1845

The Nature of Space and Time

Two relativists present their distinctive views on the universe, its evolution and the impact of quantum theory

July 1, 1996 — Stephen W. Hawking and Roger Penrose

The Elusive Theory of Everything

Physicists have long sought to find one final theory that would unify all of physics. Instead they may have to settle for several

March 14, 2018 — Stephen Hawking and Leonard Mlodinow

Searching the Heavens for Mountains

Exoplanet hunters are moving beyond simply finding new planets into trying to know what they look like and whether there's surface or subsurface activity.  

March 9, 2018 — Julia Rosen

Science for the Modern World