The Earth's axis is tilted by about 23.5 degrees (more exactly 23 degrees, 26 minutes, 21.4119 seconds) with respect to the perpendicular to the plane of its orbit (the plane of the ecliptic)
This must be Uranus. "On its side" isn't a very scientific way of putting it. It means that the planet's axis is tilted at about 90 degrees (98 degrees actually) from the perpendicular to its orbital plane.
23.5 degrees. That's the angle between the axis of the Earth and a line that is perpendicular to the plane of Earth's orbit around the Sun.
Because Earths axis is tilted.
Earth is tilted at 23.5 degrees. it is thought to be of an impact by a moon size object billions of years ago. ============================ Another take on the same question: The Earth's axis is not parallel to anything else. The angle of 'tilt' depends on what you're comparing it to. If you compare it to the perpendicular to the plane of Earth's orbit, then the angle is about 23.5 degrees. It doesn't require an explanation, since no planet has an axis that's perpendicular to the plane of its orbit, there's no reason why it should, and the angle of 'tilt' is different for each planet.
Rather than being perpendicular to the orbital plane of the Earth around the sun, the rotational axis of the Earth is tilted. This is the reason we have seasons.
Yes it is tilted at about 23.5 degrees
The Earth's axis of rotation is tilted 23.44 degrees from the plane of the ecliptic.
This must be Uranus. "On its side" isn't a very scientific way of putting it. It means that the planet's axis is tilted at about 90 degrees (98 degrees actually) from the perpendicular to its orbital plane.
23.5 degrees. That's the angle between the axis of the Earth and a line that is perpendicular to the plane of Earth's orbit around the Sun.
Earth is tilted at 23.5 degrees from the plane of its orbit around the Sun.
Pretty much fixed (pointing at the north star), so it's tilted from the perpendicular to its orbit by about 23 degrees. (Thus the seasons.)
Mainly, there would be no seasons.
Pretty much fixed (pointing at the north star), so it's tilted from the perpendicular to its orbit by about 23 degrees. (Thus the seasons.)
The Earth's axis is tilted at about 23.5 degrees from the perpendicular to the orbital plane. Or to put it another way, the Earth's equator is tilted at 23.5 degrees to the Earth's orbital plane. The main effect is to cause the seasons. That's because the tilt affects the amount of sunlight a particular place gets as the Earth orbits the Sun.
The earth is tilted 23.5 degrees. This is what creates the earths seasons. The two hemispheres (north and south) are always on opposite seasons.
You perhaps refer to the "tilt" of the axis. Neptune has an spin axis tilted at about 28.3 degrees from the perpendicular to its orbit.
Earths tilted axis and its revolution around the sun