Astronomers detect ancient signal from first stars in universe

Astronomers detect ancient signal from first stars in universe

Feb. 28, 2018

From ²ÊÃñ±¦µä Today: For the first time, astronomers have detected a signal from stars emerging in the early universe. Using a radio antenna not much larger than a refrigerator, the researchers discovered that ancient suns were active within 180 million years of the Big Bang. The astronomers, from Arizona...