Question

Do Nebula the partner of Sun really exist?​

Answer 1

All planetary nebulae form at the end of the life of a star of intermediate mass, about 1-8 solar masses.

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Answer 2

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• The various planets are thought to have formed from the solar nebula.
• A nebula is an interstellar cloud of dust, hydrogen, helium and other ionized gases.
• Nebula was formed as open star cluster.
• As Nebula is binary star it is estimated that 50–60% of binary stars are capable of supporting habitable terrestrial planets within stable orbital ranges.