In early 2017, the two of us, along with a few others, refreshed the debate on the definition of planet in scientific nomenclature. The International Astronomical Union’s (IAU) historic definitional ...
NASA’s Science Mission Directorate (SMD) sent this “thanks but no thanks” email to everyone who offered their services to the 2020 Mars Rover Science Definition Team – but were turned down. T SMD made ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results