Jim Baggott is a freelance science writer. His many books include The First War of Physics, Beyond Measure: Modern Physics, Philosophy and the Meaning of Quantum Theory, A Beginner's Guide to Reality, and The Quantum Story: A History in 40 Moments.
~~tag-text~~
The troubled history of the Hubble constant told in an authoritative, comprehensible, and entertaining manner In 1927 Georges Lemaître argued that our universe is expanding, a conclusion rendered more startling by the astronomical data t... SEE MORE