They appear blue because they are made up from:
1. Hydrogen and helium
2. Water and ammonia
3. And the middle is a molten ammonia core
If you're anus is blue or green youhave a problem.
The blue appearance of our solar system's outermost planets, Uranus and Neptune, results from methane within these planets' atmospheres absorbing the red wavelengths of light.
methane
Neptune and Uranus are both bluish in color.
Both Uranus and Neptune do, giving them a blue colour (bluish green for Uranus).
The blueish color of Uranus is from the presence of Methane in its upper atmosphere. Also, it is blue - green from the methane in the core of Uranus.
uranus is bluish green in colour
Uranus has a bluish appearance because its atmosphere is composed of hydrogen, helium and methane. The methane in the upper atmosphere absorbs the red light from the sun but reflects the blue light from the sun back into space.
Neptune and Uranus are both bluish in color.
Uranus and Neptune are bluish gas planets.
Both Uranus and Neptune do, giving them a blue colour (bluish green for Uranus).
In terms of neighbors Uranus has two. It has Saturn with its spectacular ring system, and Neptune a bluish, almost similar planet.
Neptune. The red light from the sun is absorbed by the methane in its atmosphere, giving it a deep blue colour.
The blueish color of Uranus is from the presence of Methane in its upper atmosphere. Also, it is blue - green from the methane in the core of Uranus.
Uranus is bluish-green because of methane gas in the atmosphere.
Greenish-bluish
no bluish greenish
bluish greenish
bluish greenish
uranus is bluish green in colour