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+--- Thread: 7.5-billion year old material recovered (/showthread.php?tid=4489)
7.5-billion year old material recovered - Cray - 01-14-2020
"Scientists analysing a meteorite have discovered the oldest material known to exist on Earth. They found dust grains within the space rock - which fell to Earth in the 1960s - that are as much as 7.5 billion years old. The oldest of the dust grains were formed in stars that roared to life long before our Solar System was born."
https://www.bbc.com/news/science-environment-51099609
RE: 7.5-billion year old material recovered - Drashner1 - 01-14-2020
Neat!
Todd
