A planet-size object that possibly once visited the solar system may have permanently changed our cosmic neighborhood by warping the orbits of the four outer planets, a new study ... like object ...

Each zodiac sign is ruled by one or more planets, which imbue the sign with certain characteristics and ... and harmonize our inner and outer worlds. Whether you are a fiery Aries driven by ...

A planet-size object that possibly once visited the solar system may have permanently changed our cosmic neighborhood by warping the orbits of the four outer planets, a new study suggests.