The UGR participates with NASA in the discovery of the fastest “rapidly-oscillating star”
An international team of scientists, including researchers from the University of Granada and the Institute of Astrophysics of Andalusia (IAA-CSIC), has identified five new rapidly-oscillating Ap (roAp) stars. Two of these stars are of particular interest: one of them is cooler than the norm, and the other is the fastest–pulsating roAp star discovered to date: it completes an oscillation every 4.7 minutes.