Source: BestOfScience







Source: ESA
Transit of Venus as seen from Canberra, Australia.
Credits: Michel Breitfellner and Miguel Perez Ayucar/ESAC
Astronomers around the world looked to the sky last night and this morning to observe Venus as it passed across the face of the Sun for the last time this century. ESA’s Sun-watching space missions also tuned in for the solar spectacular.(read more)