Astronomers gathered among the stone-carved heads of Easter Island on Sunday to witness a total eclipse of the Sun. Meanwhile, 720 km away in space, ESA’s Proba-2 was focused on the same target.
Astronomers gathered among the stone-carved heads of Easter Island on Sunday to witness a total eclipse of the Sun. Meanwhile, 720 km away in space, ESA’s Proba-2 was focused on the same target.