Archivi tag: Neptune-mass planets

From super-Earths to brown dwarfs: Who’s Who?

The year 2015 marks the 20th anniversary of the discovery of 51 Peg b, the first confirmed exoplanet around a Sun-like star. This detection has triggered extraordinary development in exoplanet research all around the world, through various observational techniques such as radial velocity variations, transit, microlensing, direct imaging and astrometry. Continua a leggere From super-Earths to brown dwarfs: Who’s Who?

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