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How did stars appear?
Stars in the sky appear at night time. If it is cloudy outside, stars will not be able to be seen by the naked eye. The moon also appears at night time.
When is the next shooting star in 2012?
Shooting stars appear every night.
Explain why stars appear to move across the sky each night why are some stars only visible doing certain seasons?
Stars appear to move across the sky each night because the earth is moving, but not the stars. Also some stars are only visible during certain seasons because as the earth rotates, they become visible.
What determines a star's color in the Hertzsprung-Russell diagram?
A star's color in the Hertzsprung-Russell diagram is determined by its surface temperature. Hotter stars appear blue or white, while cooler stars appear red.
Why do billions of stars appear as big patches of the light in the night sky?
That happens when the individual stars are too faint, and too close together, to be seen as individual stars.
What color are the stars in the sky at night?
Stars in the sky at night appear white, but they can also appear to be different colors depending on their temperature and composition.
Why are some stars different colors in the night sky?
Stars appear different colors in the night sky due to their temperature. Hotter stars emit more blue light, while cooler stars emit more red light. This variation in temperature causes stars to have different colors when viewed from Earth.
How did stars appear?
Stars in the sky appear at night time. If it is cloudy outside, stars will not be able to be seen by the naked eye. The moon also appears at night time.
Why do stars appear yellow?
Stars appear yellow because of their surface temperature. When a star is at a medium temperature, it emits a mix of colors that our eyes perceive as yellow. Stars cooler than the Sun appear more red, while hotter stars appear more blue.
Why are stars yellow?
Some stars appear yellow because either they are yellow or the white color can appear different. The spectral types F and G (our sun), contain yellow stars. This is caused by their temperature.
Does the earths turns make the stars appear in the night?
The earth's turns affect which stars we can see, not if they are visible at all. The stars are always there, But the light from our sun is brighter then the stars, and when the earth turns facing away from the sun, the stars are the brightest thing in the sky.
Which property of a star can be determined by its color?
The temperature of a star can be determined by its color. Hotter stars appear blue/white, while cooler stars appear red.
Why do the brightest stars in your sky appear so bright compared to other stars in your sky?
The brightest stars appear brighter because they are closer to Earth or intrinsically brighter due to their size, temperature, or luminosity compared to other stars. Their brightness makes them stand out more in the night sky.
What is the color temperature and luminosity of a star for the big dipper?
The color temperature of most stars in the Big Dipper constellation is around 3000 to 6000 Kelvin, which would appear as white or slightly blue. The luminosity of these stars varies, but they are generally considered to be bright stars compared to the average stars in the night sky.
Are stars all the same color?
Stars come in different colors based on their temperature. Hotter stars appear blue or white while cooler stars can appear red or yellow. The color of a star is an indication of its temperature and stage in its life cycle.
Why do stars appear in the night and not in the day?
The faint light of the stars is masked by the bright light of the sun.
What causes stars to appear in different colors in the night sky?
Stars appear in different colors in the night sky due to their temperature and composition. Hotter stars emit blue and white light, while cooler stars emit red and orange light. This variation in color is a result of the different wavelengths of light being emitted by the stars.
