Sky FAQs:

Q: Is sky also called the celestial sphere?

A: Yes.

Q: Was sky deified as the goddess Nut and as the god Horus?

A: Yes.

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?

A: Yes.

Q: Is sky clouds?

A: Yes, and rainbows, and aurorae.

Q: Are skies indicative of fair weather for the near future?

A: Yes.

Q: Is sky affected by light pollution?

A: Yes.

Q: Is sky not completely dark at night can be easily observed?

A: Yes.