Celebrating the International Year of Astronomy 2009, Physics World has
devoted the whole of its March issue to the exploration of the cosmos: Interviews with leading figures from the world of
astronomy, who reveal what they think are the biggest challenges for the
subject; the search for exoplanets, the development of
planetary exploration, the return to the Moon, astronomers' plans for
extra-large telescopes, the legacy of Galileo ...

Celebrating the International Year of Astronomy 2009, Physics World has
devoted the whole of its March issue to the exploration of the cosmos: Interviews with leading figures from the world of
astronomy, who reveal what they think are the biggest challenges for the
subject; the search for exoplanets, the development of
planetary exploration, the return to the Moon, astronomers' plans for
extra-large telescopes, the legacy of Galileo ...