Science
A quarter of Sun-like stars eat their own planets, according to new research – The Conversation US
By studying the chemical makeup of binary stars, astronomers found many planetary systems are far less peaceful than ours.
How rare is our Solar System? In the 30 years or so since planets were first discovered orbiting stars other than our Sun, we have found that planetary systems are common in the Galaxy. However, many of them are quite different from the Solar System we…
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