20 май 1964 г. - Cosmic microwave background radiation (CMB)
Описание:
"American radio astronomers Robert Wilson and Arno Penzias discovered" CMB. https://www.space.com/25945-cosmic-microwave-background-discovery-50th-anniversary.html
Добавлено на ленту времени:
Theories Timeline Assignment
Yr10 Science
Дата: