Metal scar found in cannibal star
The “scar” is a well-marked concentration of metals on the surface of the white dwarf WD 0816-310
The “scar” is a well-marked concentration of metals on the surface of the white dwarf WD 0816-310
The state-of-the-art GRAVITY instrument, mounted on ESO's Very Large Telescope Interferometer, reveals details of a storm-ravaged exoplanet