Life Cycle of Stars

Front

What determines a star's evolutionary path and end state?

Back

The mass of a star determines the balance between gravity and radiation pressure, affecting its lifespan and death.

Front

What is a nebula?

Back

A nebula is a cloud of gas and dust in space.

Front

What do red dwarfs help scientists understand?

Back

The potential for life in the universe's distant future.

Front

What is the final stage of a low-mass star like the Sun?

Back

The final stage is a White Dwarf.

Front

What initiates the formation of a star?

Back

The formation of a star is initiated by the accumulation of dust and gas in a nebula.

Front

What is the life cycle of a star?

Back

The life cycle of a star includes stages: nebula, main sequence, red giant, and final stages (white dwarf, neutron star, or black hole).

Front

What is a supernova?

Back

A supernova is a powerful explosion that occurs at the end of a star's life cycle, often resulting in the formation of a neutron star or black hole.

Front

What is the difference between a white dwarf and a neutron star?

Back

A white dwarf is the remnant of a low-mass star, while a neutron star is the remnant of a high-mass star after a supernova.

Front

How does stellar mass affect a star's lifespan?

Back

More massive stars have shorter lifespans due to faster fusion rates, while less massive stars can live much longer.

Front

What role does gravity play in star formation?

Back

Gravity pulls together gas and dust in a nebula, leading to the formation of a star.