a low mass protostar is the begining formation of a low mass star. a low mass protostar is formed by a nebula (stellar nursery), like a cloud in space, where all stares come from. the definition of protostar is: a collection of gas, and dust who`s gravitational pull is causing it to collapse on itself & form a star. a LOW MASS protostar just has a LOWER MASS then a HIGH MASS protostar.
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neonatal
Whether your voice sounds high or low.
The definition of a swale is a low-lying or depressed and often wet stretch of land. Also a shallow depression on a golf fairway or green
where the image's shades fall close together across the image
The definition of segmenters in the blood can be described as a type of white blood cell that respond to bacterial infections. Where the blood count has high levels of segmenters, this indicates the presence of a bacterial infection. Where there is a low level of segmenters, the patient is likely to be suffering from a viral infection or an autoimmune disease.
High mass.
the definition is a sun the is colder than usual and has low mass
Different colors of stars can tells us the temperature of that star. It can also tell us the luminosity and mass of a star and where it is in its life cycle, whether it is a proto-star (new) or red super giant (dying high mass stars), or white dwarf (dying low mass stars). For more info, visit the link below in the related links.
A white dwarf is the remnant of a low to medium mass star.
Helium. A low mass star does not have enough mass to generate the heat needed to fuse helium.
The Sun is a medium mass star in main sequence.
Vega has about 2.1 times the mass of the Sun. That's a fairly large mass; but you'll have to choose where you set the limit between "medium-mass" and "high-mass"! It is definitely not "low-mass"; in general, low-mass stars, i.e. red dwarves, can't be seen with the naked eye, even if they are in our immediate neighborhood. (The very closest star after the Sun is Proxima Centauri, and it can't be seen with the naked eye.) The main definition of a high mass star is a star that can eventually explode as a supernova. For that the star needs to be around at least 8 times the Sun's mass. I would say Vega is best thought of as "medium mass".
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Vega has about 2.1 times the mass of the Sun. That's a fairly large mass; but you'll have to choose where you set the limit between "medium-mass" and "high-mass"! It is definitely not "low-mass"; in general, low-mass stars, i.e. red dwarves, can't be seen with the naked eye, even if they are in our immediate neighborhood. (The very closest star after the Sun is Proxima Centauri, and it can't be seen with the naked eye.) The main definition of a high mass star is a star that can eventually explode as a supernova. For that the star needs to be around at least 8 times the Sun's mass. I would say Vega is best thought of as "medium mass".
High mass.
There are more low mass stars. this is for two reasons:- # the star forming process generates more low mass stars # High mass stars burn out very quickly and explode as supernovas and thus over time there are less and less of them.
The sun is a low mass sequence star. It is classified as a G-type main-sequence star, which means it is in the middle of its stellar evolution and will remain stable for billions of years.