Our sun's long-lost stellar sibling found at last, astronomers say
Friday, May 9, 2014 - 13:31
in Astronomy & Space
A star born from the same cloud of gas as our sun 4.5 billion years ago has been found at last, astronomers say. This solar sibling is a little bigger than our sun, and a little hotter at its surface. But an international team of researchers says it has the same chemical fingerprint as the...