It's been 100 years since we learned the Milky Way is not the only galaxy
On Sunday November 23, 1924, 100 years ago this month, readers perusing page six of the New York Times would have found an ...
Hosted on MSN21d
How Edwin Hubble won the Great Debate
By the dawn of the 20th century, not much had changed in the 400 years since Galileo's discovery of the four jovian moons and ...
Mena FN4d
It's 100 Years Since We Learned The Milky Way Is Not The Only Galaxy
Henrietta Swan Leavitt . Edwin Hubble made his discovery at the Mount Wilson Observatory in California. Edwin Powell Hubble Papers / The Huntington , Author provided (no reuse) Measuring distances ...