Monday, January 13, 2020

Meteorite contains the oldest material on Earth: 7-billion-year-old stardust

Scientists have discovered the oldest solid material on Earth: 7-billion-year-old stardust trapped inside a meteorite. This stardust provides evidence for a 'baby boom' of new stars that formed 7 billion years ago, contrary to thinking that star formation happens at a steady, constant rate.

from Latest Science News -- ScienceDaily https://ift.tt/3a9SDiC
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