nov 20, 1889 - Hubble (1889-1953)

Description:

He discovered that the universe is expanding. Approximate date of discovery: 1935.
Photo credit: https://previews.123rf.com/images/ugchannel/ugchannel1604/ugchannel160400094/56242367-edwin-hubble-the-american-scientist-vector-portrait.jpg

Added to timeline:

10 Oct 2018

0

0

252

Astronomical Timeline

Date:

Images: