The oldest stars in the Milky Way are forcing a fresh look at one of cosmology’s biggest arguments. If some of them are about ...
Elena Tomasetti of the University of Bologna discusses her team's calculation of the estimated age of the universe in an ...
Researchers from the University of Bologna and the Leibniz Institute for Astrophysics Potsdam (AIP) along with other ...
Astronomers studying the Milky Way's oldest stars have estimated that the Universe is about 13.6 billion years old.
In 1990, a new eye into the cosmos launched from Kennedy Space Center. Hubble, a revolutionary new telescope, would soon bring a level of clarity and wonder to scientists and citizens alike. Hovering ...