A greedy white dwarf star in our own Milky Way galaxy is devouring its closest celestial companion at a rate never seen before, according to an international study involving the Instituto de Astrofisica de Canarias (IAC) and the University of La Laguna (ULL). The research, published in the journal Monthly Notices of the Royal Astronomical Society , found the double star, named V Sagittae, is burning unusually bright as the super-dense white dwarf is gorging on its larger twin in a feeding frenzy. Experts think the stars are locked in an "extraterrestrial tango" as they orbit each other every

The Museum of Science and the Cosmos (MCC), part of the Autonomous Organization of Museums and Centers of the Cabildo of Tenerife, will host the second session of the scientific outreach series “From the Sky to the Thesis” on Thursday, September 25, at 4:30 p.m. The series is organized in collaboration with the University of La Laguna (ULL) and the Institute of Astrophysics of the Canary Islands (IAC). The initiative, promoted by doctoral students from the IAC, seeks to bring the main topics of research in astrophysics closer to the public, told in the first person by those who develop them

The new infrared spectrograph NIRPS, built with the participation of the Instituto de Astrofísica de Canarias (IAC) and installed on the 3.6-metre telescope at ESO’s La Silla Observatory in Chile, has achieved its first scientific results, with four articles published today in the journal Astronomy & Astrophysics and one more accepted for publication. The data confirm its ability to detect Earth-like planets in the infrared for the first time with a precision better than one metre per second. One of the papers, led by IAC researcher Alejandro Suárez Mascareño, confirms the presence of a