Hubble Space Telescope - Galaxy Andromeda - infrared
Space. .Mystery of the stars. . Burning lithium inside a star (artist's impression) Artist’s impression of a baby star still surrounded by a protoplanetary disc in which planets are forming. Using ESO’s very successful HARPS spectrograph, a team of astronomers has found that Sun-like stars which host planets have destroyed their lithium much more efficiently than planet-free stars.