The sun is believed to be 4.6 billion years old, but how long this glorious plasma ball exactly took to form is still unknown. A team of international researchers has found the answer to this question ...
Our Sun formed with hundreds to thousands of sibling stars. These stars have drifted apart over billions of years. Scientists use stellar spectra and orbital data to identify potential siblings. The ...
A twin star of the Sun may have formed along with our solar system, a new study from the Center for Astrophysics finds. If confirmed, the presence of a second star would explain mysteries of the Solar ...
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