The Vera C. Rubin Observatory has started releasing its first discoveries: including supernovae, variable stars and asteroids ...
A new study has estimated the universe’s possible age by using precise data on stars.
Observations show the universe appears flat, yet its true size and global shape beyond the observable horizon may remain forever unknown.
About a century ago, scientists were struggling to reconcile what seemed like a contradiction in Albert Einstein's theory of general relativity. Published in 1915, and already widely accepted ...
Nobel physics laureate and former Princeton professor Frank Wilczek GS '74 gave a lecture Thursday night titled "The Universe is a Strange Place," in which he discussed gaps in our understanding of ...