The largest can have several hundred times the diameter of the Sun.
The largest can have several hundred times the diameter of the Sun.
The largest can have several hundred times the diameter of the Sun.
The largest can have several hundred times the diameter of the Sun.
I can't tell if your reffering to the smaller star, the blue giant or if your talking about the blue supergiant. I will explain the latter. They have 10-50 solar masses. The biggest known blue supergiant is 50 times larger then the sun, in terms of size.
Only a very small fraction of stars are red giants at any given moment. But they do stand out, because they are extremely bright.
Only a very small fraction of stars are red giants at any given moment. But they do stand out, because they are extremely bright.
Only a very small fraction of stars are red giants at any given moment. But they do stand out, because they are extremely bright.
Only a very small fraction of stars are red giants at any given moment. But they do stand out, because they are extremely bright.
The theoretical maximum mass that a star can have is about 150 times the mass of our Sun. Anything larger, and the fierceness of the solar radiation would push the excess mass away.
A star that's 150 times the mass of our Sun will be about a thousand times larger in diameter. If such as star were placed in the center of our solar system, it would swallow up Mercury, Venus, the Earth, Mars and the asteroid belt.
Very massive stars burn hotter and brighter, are much larger and consume their hydrogen fuel far more quickly that the Sun does. Our Sun is about 4.5 billion years old, and we expect it to continue to shine much as it does now for another 4 billion years or so. A super-massive star will form, shine very brightly for a few million years or less, and die spectacularly in a supernova explosion that will leave behind a "black hole in space", a place where gravity is so strong that not even light can escape from it.
Betelgeuse is a very massive supergiant star, about 10 million years old. It is already approaching the end of its life, and will probably go supernova within the span of humanity.
Depends on its mass, really. But in general, since they use their fuel much slower than our Sun for example, a red dwarf may continue shining for a trillion years, or even for several trillion years - much, much longer than the current age of the Universe.
Giant stars come in all the normal star colors, though yellow giants are rare compared to blue or red.
All stars are different but a blue giant will only "live" for about a couple of million years. Our Sun will "live" for about 10 billion years.
Betelgeuse is the most noticeable giant star,
A supergiant star is based on size not colour.
A supergiant can be any colour from the main sequence, from red, the coolest, all the way up to blue for the hottest
The diameter of which soever star exceeding the orbit of the mars can be called as a giant star.
Red giants. By the way, what if it was a white star.
No.
it is called the photoflare
A star might begin to die after its main sequence. It'll balloon to a very big size. They're called red giants because the star is big and red. A red giant can die, though. Red giants die when their surface sheds into a cloud called a planetary nebula. Its core becomes a white dwarf. Our sun will go through this path.
Red Giants:)
Yes red giants are the largest. But the bigger stars of red giants can be called red hyper giants.
red giants
Yes, there are. The classic red giants that come from sun- like stars, and red supergiants come from blue giants.
Generally red giants are bigger, but really it has more to do with how hot they burn. Blue giants burn hotter and have more mass.
Red Giants are 20 to 100 times bigger than the Sun.
Yes. The lowest mass stars are red dwarfs while many older stars turn into red giants and red supergiants.
Well light wise the highest category would be blue giants, red giants, and super red giants.
Red giants. By the way, what if it was a white star.
White Dwarfs, Supergiants, and Red Giants are stars that are found in the sky.
Yes, Giants alternate jerseys or pracitce QB jerseys are red.
They could be Blue Giants, or Red Giants, or Red Supergiants.
Because the sun is a star, and red super giants are bigger stars.