سلام زبان

Simple News-WOW, Solar system is two million years older than first thought'

Researchers from Arizona State University used a technique that relied on forms of lead atoms called isotopes to determine the age of this particular inclusion.

They found it formed 4.5682 billion years ago, which was between 300,000 and 1.9 million years earlier than previous estimates.

This age makes the inclusion the oldest material from the solar system that has been dated so far, according to the finding published in Nature Geoscience on Sunday.

the solar system:

the Sun and the planets that go around it

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rely:

to trust or depend on someone or something to do what you need or expect them to do
ￚsee also reliable, reliance

*I knew I could rely on David.
rely on somebody/something to do something
*Many working women rely on relatives to help take care of their children.
rely on/upon somebody/something for
*Many people now rely on the Internet for news.

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