A star that is in it's teenage years(medium star) isn't a red giant until it's last years.
All Stars will become a red giant , and there are also new Stars are borning.
When aÊstar completes it's Red Giant phase they become White Dwarfs. The Red Giant phase of stars takes about a billion years.
After the Red Dwarf phase, the life of the star ends. It begins to shed its outer layers into a cloud, called a planetary nebula, until only about 20% of the star's mass remains. The star will then continue to cool and shrink until it becomes a White Dwarf.
Neutron (smallest) Dwarf Medium Giant Super Giant (largest)
False. Medium-sized stars become white dwarfs. Only the most massive stars form black holes.
All Stars will become a red giant , and there are also new Stars are borning.
When aÊstar completes it's Red Giant phase they become White Dwarfs. The Red Giant phase of stars takes about a billion years.
After the Red Dwarf phase, the life of the star ends. It begins to shed its outer layers into a cloud, called a planetary nebula, until only about 20% of the star's mass remains. The star will then continue to cool and shrink until it becomes a White Dwarf.
Neutron (smallest) Dwarf Medium Giant Super Giant (largest)
Actually if a star is medium or low mass is will run out of fuel and turn into a red giant, once the stars atmosphere slowly drifts away and the core is remaining it will eventually become a white dwarf For more massive stars it will turn in to a super giant the will cause a supernova, after the supernova the star can either a black hole or a neutron star
False. Medium-sized stars become white dwarfs. Only the most massive stars form black holes.
Low and medium sized stars will end up as white dwarfs.
the red giant phase is about the end of a stars life. it will last for about one million years.
when Dwarf Stars run out of hydrogen they form Red Giant stars, then from that they become White dwarf stars when the outer layers shed, forming a planetary nebula.when giant stars or supergiant stars run out of hydrogen they form red supergiant stars
Stars that are massive enough are unlikely become red giants; instead they will destroy themselves as type II supernovas.
There are three types of stellar remnants. Low to medium mass stars will become white dwarfs. High mass stars will become neutron stars. Very high mass stars will become black holes.
False. Only the most massive stars will become black holes.