Astrophysicists discover planets beyond the Milky Way galaxy. Using microlensing - the only known method capable of discovering planets at great distances from the Earth - researchers were able to detect objects in extragalactic galaxies that range from the mass of the Moon to the mass of Jupiter.

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Astrophysicists discover planets beyond the Milky Way galaxy. Using microlensing - the only known method capable of discovering planets at great distances from the Earth - researchers were able to detect objects in extragalactic galaxies that range from the mass of the Moon to the mass of Jupiter.