The Finnish Meteorological Institute (FMI) provides a relative humidity measurement sensor (HS) for NASA's Mars 2020 rover. is part of the Environmental Dynamic Analyzer (MEDA), suite environmental sensors provided by Spain's Centro de Astrobiología. main scientific goal to measure Martian atmosphere near surface and complement previous mission atmospheric measurements better understanding cond...

1. For consistency and to avoid confusions, the term dimension is used across PCA, CFA, and RSM analyese. Validity evidence is provided for a Persian blog attitude questionnaire (P-BAQ). P-BAQ was administered to 565 Iranians and factor analysis and rating scale model identified affective, behavioral, and perseverance, and confidence dimensions underlying the data. P-BAQ's validity argument was...

Even if some allow themselves to be defeated through lack of perseverance, there are others, and more than one would think, who attain prosperity, fortune, and, what is perhaps even preferable to these, celebrity. ... This is the case with the man whom we have just lost, and whom I make bold to call my pupil; for, issuing from my apothecary laboratory, he grew, found fame, and became a celebrity.

This article describes a comprehensive testing method for the thermal calibration of Thermal InfraRed Sensor (TIRS) onboard NASA's Perseverance rover. Ground-based IR detectors operating at surface Mars are subjected to inaccuracies caused by inclusion gradients in their packages. To reduce such uncertainties, it is necessary compensate effects. Here, details TIRS thermo-mechanical design and s...