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Even 'Goldilocks' exoplanets need a well-behaved star（图）
Goldilocks exoplanets well-behaved star
2019/11/15
An exoplanet may seem like the perfect spot to set up housekeeping, but before you go there, take a closer look at its star.Rice University astrophysicists are doing just that, building a computer mod...
Brown dwarfs are smaller than stars, but more massive than giant planets. As such, they provide a natural link between astronomy and planetary science. However, they also show incredible variation whe...