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
The Sands of Mars being kept secret from Earth. Gibson discovers that Spencer is his son. In the meantime, Spencer has formed an attachment to Irene, Hadfield’s daughter. Hadfield reveals that scientists have been working on "Project Dawn", which involves the ignition of the moon Phobos and its use as a second “sun” for Mars. It will burn for at least one thousand years and the extra heat, together with mass production of the oxygen-generating plants, will eventually – it is hoped – make the Martian atmosphere breathable for humans. Gibson finds himself so persuaded of the importance of Mars as a self-sufficient world