Space science. NASA, ESA choose king of planets for flagship missions in 2020.
Lawler
Andrew
A
D003365:Costs and Cost Analysis; D005060:Europe; D018559:Exobiology; D005118:Extraterrestrial Environment; D018538:Jupiter; D013026:Space Flight / Q000191:economics; D014481:United States; D018557:United States National Aeronautics and Space Administration / Q000191:economics