Thanks to the discovery of thousands of exoplanets to date, we know that planets bigger than Earth but smaller than Neptune ...
How does a star affect the makeup of its planets? And what does this mean for the habitability of distant worlds? Carnegie's ...
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Astronomers discover the earliest, hottest galaxy cluster in the universe, and it breaks all the rules
The galaxy cluster appears hotter and more mature than it should for its young age, challenging what we think we know about ...
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