Perhaps even more important for the growth of the federal government in the long run than the experience of particular agencies was something that occurred in the realm of ideas: the apparent confirmation of the Keynesian revolution in macroeconomics.
In the case of Earth, the axis is tilted towards the ecliptic of the Sun at approximately 23.44Â° (or 23.439281Â° to be exact). Earthâs axis points north to Polaris, the northern hemisphereâs North Star, and south to dim Sigma Octantis.
Some assume our planetâs changing distance from the sun causes the change in the seasons. Thatâs logical, but not the case, for Earth. Instead, Earth has seasons because our planetâs axis of rotation is tilted at an angle of 23.5 degrees relative to our orbital plane â the plane of Earthâs orbit around the sun.The tilt in the axis of the Earth is called its obliquity by scientists.hatâs logical, but not the case, for Earth. Instead, Earth has seasons because our planetâs axis of rotation is tilted at an angle of 23.5 degrees relative to our orbital plane â the plane of Earthâs orbit around the sun.