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Distant Companion Stars Revealed

What Swings a Star Around – Another Star or a Distant Planet?

October 5, 2016

An international team led by a graduate student used Subaru Telescope and succeeded in discovering companion stars circling around stars that are slightly heavier than the Sun. They tackled the difficulty of finding companions far away from the central star...


Ancient Eye in the Sky

Ancient Eye in the Sky

July 25, 2016

An international team of researchers have discovered an extremely rare, double source plane gravitational lensing system, in which two distant galaxies are simultaneously lensed by a foreground galaxy, as part of the on-going Subaru Strategic Survey with Hyper Suprime-Cam...





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