Scientists spot hidden companions of bright stars
Detecting faint objects close to bright stars is incredibly difficult. Yet, by combining data from ESA’s Gaia space telescope with ESO’s GRAVITY instrument on the ground, scientists managed just that. They captured the first light signals of so far unseen dim companions of eight luminous stars. The technique unlocks the tantalising possibility to capture images of planets orbiting close to their host stars.
Published by ESA on 06/20/2024