All six planets orbiting the star HD 110067 have orbital periods that are in 'whole-number ratios' to one another. This results in resonances that are known in music as fifths (3:2) and fourths (5:4).

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A NASA spaceship DART struck an asteroid seven million miles away in order to deflect its orbit, succeeding in a historic test of humanity's ability to prevent a celestial object from devastating life ...