Exploration of Jupiter its first Large mission, replacing its contribution to EJSM, the "Jupiter Ganymede Orbiter" (JGO). The partnership for the Europa Jupiter System Mission has since ended, but NASA will continue to contribute the European mission with hardware and an instrument. The "Europa Clipper" is a mission proposed to NASA to focus on studying Jupiter's moon Europa. In March 2013, funds were authorized for "pre-formulation and/or formulation activities for a mission that meets the science goals outlined for the Jupiter Europa mission in the most recent planetary decadal survey". The proposed mission would be set to launch in the early 2020s and
John Carter of Mars (collection) not highly regarded by fans of the "Barsoom" series and is generally considered something of an afterthought. However, in the book "", Richard A. Lupoff, the editor of the 1964 Canaveral Press edition of "John Carter of Mars", writes that it is interesting for its contrast between "real" Burroughs ("Skeleton Men of Jupiter") and "ersatz" Burroughs ("John Carter and the Giant of Mars"). The copyright for this book has expired in Australia, and thus now resides in the public domain there. The text is available via Project Gutenberg Australia. John Carter of Mars (collection) John Carter of Mars is the