Just like a continent we can be pretty sure it will have mountains and rivers and forests, but without going there, these are no more than guesses. Detecting and exploring the new spectrum of gravity waves will redefine our understanding of the universe. Without doubt there will be surprises in store and without doubt we will redefine and deepen our understanding of the deepest mystery of all - the birth and origin of our universe. Through gravity waves we will explore the dark side of the universe. Black holes and other forms of invisible matter will be revealed.
Detection requires a worldwide array of observatories linked by Internet.
It is critical to have one in Australia to give a southern arm and three-dimensional coverage. The first stage of the Australian International Gravitational Observatory is under development at Gingin, Western Australia, thus Australia is already a partner in the global effort. It is tantalising that scientists can predict that the symphony of the stars is out there just waiting for us to tune in. The enormous pace of development in the study of gravity waves ensures that humanity will be able to tune in quite soon, but this can only be effectively achieved if Australia is able to play its key role in the world gravity wave telescope. Once applied and understood, gravity wave technology will not only deepen our knowledge of the history of space and time, but open doors to new and exciting discoveries that will greatly benefit mankind.