Q: Is sky also called the celestial sphere? ¶
Q: Was sky deified as the goddess Nut and as the god Horus? ¶
Q: Is sky used informally as the point of view from the Earth's surface? ¶
A: Yes, however, the meaning and usage can vary.
Q: Is sky caused by scattering? ¶
A: Yes, and which is dominated by a small-particle limit called Rayleigh Scattering.
Q: Is sky clear? ¶
A: Yes, and the Earth's shadow is visible in the half of the sky opposite to the sunset or sunrise, and is seen as a dark blue band right above the horizon.
Q: Is sky one of the more important parameters used to forecast weather in mountainous areas? ¶
Q: Is sky clouds? ¶
A: Yes, and rainbows, and aurorae.
Q: Are skies indicative of fair weather for the near future? ¶
Q: Is sky affected by light pollution? ¶
Q: Is sky not completely dark at night can be easily observed? ¶