Tag: University of Puerto Rico

By Dirk Schulze-Makuch Accord­ing to the Exo­plan­et Cat­a­log main­tained by the Plan­e­tary Hab­it­abil­i­ty Lab­o­ra­to­ry (PHL) of the Uni­ver­si­ty of Puer­to Rico at Areci­bo, the num­ber of con­firmed plan­ets out­side...