Alternatively, time invariances of the skylight polarization pattern, obtained from at least three polarization snapshots, were used to estimate the position of the north celestial pole (NCP) in the ...
The international all-civilian Fram2 crew is the first in space history to fly to orbit with no licensed pilot or trained ...
In contrast, the Fram2 mission's 90-degree inclination means it will pass directly over both the North and South Poles. This ...