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VLBA Finds Planet Orbiting Small, Cool Star

Precision measurements made with the VLBA have revealed that a small, cool star 35 light-years from Earth is orbited by a Saturn-sized planet once every 221 days.

The Strange Orbits of ‘Tatooine’ Planetary Disks

Astronomers using ALMA have found striking orbital geometries in protoplanetary disks around binary stars.

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