  Although formal proposals have not yet been made, the UNO and
Hyper-Kamiokande projects are being developed to follow-up the tremendously
successful program at Super-Kamiokande using a detector that is 20-50 times
larger. The potential of such a detector to continue the study of astrophysical
neutrinos is considered and contrasted with the program for cubic kilometer
neutrino observatories.
