Which of the following titles best summarizes the passage as a whole?
At the Threshold of Neutrino Astronomy
The author has talked about the potential advantages of Neutrino Astronomy in the entire passage. But it is something that has yet not been put into use extensively. However, with the success of the DUMAND project, Neutrino Astronomy can be used comparatively more easily. Thus, undoubtedly the title ‘At the threshold of Neutrino Astronomy’ best summarizes the passage as a whole.