January 21, 2023 3:04pm EST
Radio signal from 9 billion light-years away from Earth captured
Record-breaking radio wave picked up from 9 billion light years away
By Caitlin McFall | Fox News
A radio signal 9 billion light-years away from Earth has been captured in a record-breaking recording, Space.com said Friday.
The signal was detected by a unique wavelength known as a "21-centimeter line" or the "hydrogen line," which is reportedly emitted by neutral hydrogen atoms.
The signal captured by the Giant Metrewave Radio Telescope in India could mean that scientists can start investigating the formation of some of the earliest stars and galaxies, the report said.
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https://www.foxnews.com/science/radio-signal-9-billion-light-years-away-earth-captured
