Blog entries by Van Kane
ASRGs could have stretched NASA's limited supply of plutonium to potentially enable missions to the perpetually-shadowed polar craters on our moon, to flyby Uranus, or to float for months on a Titan lake.
NASA’s shrinking budgets for planetary exploration may force it to decide between continued funding for the Saturn Cassini mission and the continued funding for its Mars missions.
The European Space Agency has selected two astrophysics observatories as its next large science missions, overlooking every proposed planetary mission. ESA's current selection of planetary missions, however, means it will still be a major player in solar system exploration for the next two decades.
The European Space Agency will announce two major science missions this November, one of which is likely to be devoted to solar system exploration.
The final news for NASA's Planetary Science program is better than had been proposed, but still a substantial cut over the previous year. There may be serious future consequences as a result of the smaller program.
We now know the science goals for NASA’s next major Mars mission. The new rover will further the astrobiological search begun by the Curiosity rover and store samples for eventual return to the Earth, providing a stepping stone to the next stage of Martian exploration.
Last decade, cost overruns on a number of planetary missions stretched NASA's budget. Recent missions, though, have stayed within budget. However, the cost of fiscal discipline may have meant staying close to home.
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