Well, sweetheart, there's a little thing called physics at play here. Stars with more mass have higher luminosities because they have more fuel to burn and shine brighter. It's basically like saying the more you eat, the more energy you have to do stuff – only stars aren't watching their waistlines while they light up the universe.
"Stellar" means of or in relation to stars. As such, "stellar conditions" would be the conditions within a star or relative g to stars (depending on context)
The positions of the planets change in relation to the background stars due to their orbits around the Sun. As the planets move along their orbit at different speeds, their position relative to the background stars appears to change from our perspective on Earth. This phenomenon is known as planetary motion and is a result of the planets' orbital dynamics.
The stars and planets are observed from the earth, and because the earth is rotating and tilting on its axis, and is also orbiting the sun, the stars and planets appear to be moving in relation to the observers view.
The visibility of stars in a photograph can change due to different factors, such as lighting conditions, weather, and the position of the Earth in relation to the stars. Additionally, light pollution or camera settings may affect the visibility of stars in the same location at different times.
The pattern of stars in a constellation appears to stay the same because the stars are relatively far away from each other and are not moving significantly in relation to one another over human timescales. While stars do move through space, their vast distances mean that their positions in relation to each other change very slowly. Additionally, constellations are based on our line of sight from Earth, creating an illusion of fixed patterns. As a result, the recognizable shapes of constellations remain consistent for many generations.
None, they rely on fusion
The positions of the stars in relation to one another, on a scale of several human lifetimes, doesn't change.
Because the sun is far to bright in relation to the light from the stars.
An astrometer is a device designed to measure the brightness, relation, or apparent magnitude of stars.
Main sequence stars best obey the mass-luminosity relation. This empirical relation states that there is a direct relationship between a star's mass and its luminosity. In general, the more massive a main sequence star is, the more luminous it will be.
star are not as heavy as us.{might not be correct}
"Stellar" means of or in relation to stars. As such, "stellar conditions" would be the conditions within a star or relative g to stars (depending on context)
stars are far and the sun is close
The term hypervelocity star relates to the velocity of the star and has no relation to it's size or mass. So far only 16 hypervelocity stars have been observed.
The positions of the planets change in relation to the background stars due to their orbits around the Sun. As the planets move along their orbit at different speeds, their position relative to the background stars appears to change from our perspective on Earth. This phenomenon is known as planetary motion and is a result of the planets' orbital dynamics.
well not all sailors knew about stars while the navigators needed to know about the stars to navigate the sea so that they could know where they were in relation to different continents such as Asia so that they could get to trade ports
Red giants are a later stadium of main sequence stars, there is no relation between distance and position in the Hertzsprung Russell diagram.