Dark energy, habitable planets around other stars, and the mysterious nature of our own Sun, have been chosen by the European Space Agency as candidates for two medium-class missions to be launched no earlier than 2017.
Dark energy, habitable planets around other stars, and the mysterious nature of our own Sun, have been chosen by the European Space Agency as candidates for two medium-class missions to be launched no earlier than 2017.
Leave a Reply
You must be logged in to post a comment.