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What else can I help you with?
Are nebulas brighter then stars?
Brightness is defined as a correlation between luminosity and distance. So it will depend on what is brighter and what is nearer to us.
Do stars have the same brightness and sizes?
No. Stars vary greatly in size and brightness.
What does the absolute brightness of the star depend on?
the brightness of a star
Which two groups of stars can have similar brightness?
Variable stars and main sequence stars can have similar brightness. Variable stars, like Cepheid variables, can fluctuate in brightness over time, while main sequence stars maintain a relatively stable brightness due to their fusion processes.
The stars that you see in the sky depend on?
The stars you see in the sky depend on the time of year and your location on Earth. The brightness of the stars, the presence of any natural or artificial light pollution, and atmospheric conditions also influence the visibility of stars in the sky.
What is a stars brightness known as?
A star's brightness is known as its magnitude. Stars with lower magnitude numbers are brighter than stars with a higher magnitude number.
Temperature and brightness of stars are indicated by what?
Temperature of stars is indicated by their color, with blue stars being hotter than red stars. Brightness of stars is indicated by their luminosity, which is how much light a star emits.
What is the measure of a stars brightness?
Magnitude.
Is shape affects the brightness of the stars?
no
In main-sequence stars how does brightness relate to temperature?
The brightness is very similar to the temperature, the brightness relies on the temperature
What determines how bright stars are?
Size and temperature determine the brightness of stars.
Stars that can change their brightness?
the moon can vary its brightness and the pink elephant called aphadophalis
