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Credits and recognition to Kepler – NASA

Credits and recognition to Kepler – NASA

Last week, NASA announced the official death of the Kepler/K2 space satellite, and it is time to recognize the huge contribution this mission has done to stellar and exoplanetary physics. Literally, there is a before and an after in these astrophysical fields thanks...

The new Gaia Data Release 2 (DR2) is here

The new Gaia Data Release 2 (DR2) is here

The accurate determination of the distances separating the different stars from us is one of the most challenging observing data in astronomy. This is the main goal of the European space mission Gaia: the determination of accurate distances of almost all the stars...