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Which best explains the process of nuclear fusion?
Two hydrogen nuclei join to form 1 helium nuclei and release a lot of energy
the measure of how bright a star appears to be to an observer on Earth.
Elliptical, Spiral, Irregular
A shorter life
Mid-sized
Mid-sized, red giant, white Dwarf, nova, Black Dwarf
Because it is the closest to Earth
Red
What is apparent magnitude?
Two hydrogen nuclei join to form 1 helium nuclei and release a lot of energy
the measure of how bright a star appears to be to an observer on Earth.
Elliptical, Spiral, Irregular
A shorter life
Mid-sized
Mid-sized, red giant, white Dwarf, nova, Black Dwarf
Because it is the closest to Earth
Red
Our Sun is a _______Star?
Two hydrogen nuclei join to form 1 helium nuclei and release a lot of energy
the measure of how bright a star appears to be to an observer on Earth.
Elliptical, Spiral, Irregular
A shorter life
Mid-sized
Mid-sized, red giant, white Dwarf, nova, Black Dwarf
Because it is the closest to Earth
Red
Why does our sun appear to be the brightest star in the sky?
Two hydrogen nuclei join to form 1 helium nuclei and release a lot of energy
the measure of how bright a star appears to be to an observer on Earth.
Elliptical, Spiral, Irregular
A shorter life
Mid-sized
Mid-sized, red giant, white Dwarf, nova, Black Dwarf
Because it is the closest to Earth
Red
If a star is more massive, it is likely to have____
Two hydrogen nuclei join to form 1 helium nuclei and release a lot of energy
the measure of how bright a star appears to be to an observer on Earth.
Elliptical, Spiral, Irregular
A shorter life
Mid-sized
Mid-sized, red giant, white Dwarf, nova, Black Dwarf
Because it is the closest to Earth
Red
List the life cycle in order that the Sun will go through before it dies.
Two hydrogen nuclei join to form 1 helium nuclei and release a lot of energy
the measure of how bright a star appears to be to an observer on Earth.
Elliptical, Spiral, Irregular
A shorter life
Mid-sized
Mid-sized, red giant, white Dwarf, nova, Black Dwarf
Because it is the closest to Earth
Red
Which color are the coolest stars?
Two hydrogen nuclei join to form 1 helium nuclei and release a lot of energy
the measure of how bright a star appears to be to an observer on Earth.
Elliptical, Spiral, Irregular
A shorter life
Mid-sized
Mid-sized, red giant, white Dwarf, nova, Black Dwarf
Because it is the closest to Earth
Red
What are the three types of galaxies?
Two hydrogen nuclei join to form 1 helium nuclei and release a lot of energy
the measure of how bright a star appears to be to an observer on Earth.
Elliptical, Spiral, Irregular
A shorter life
Mid-sized
Mid-sized, red giant, white Dwarf, nova, Black Dwarf
Because it is the closest to Earth
Red
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