Located in the constellation Orion, the Orion Nebula is the only nebula we can ... process begins once again to complete the stellar life cycle. Finally, remnant stars with a mass of less than ...

The life cycle for a particular star depends on its ... A star forms from massive clouds of dust and gas in space, also known as a nebula. Nebulae are mostly composed of hydrogen.

The Ring Nebula's mesmerizing features are a testament to the stellar life cycle. Approximately 2,600 lightyears away from Earth, the nebula was born from a dying star that expelled its outer layers ...

The life cycle for a particular star depends on its ... A star forms from massive clouds of dust and gas in space, also known as a nebula. Nebulae are mostly composed of hydrogen.