40 Эридан

40 Эридан

A nearby triple system, 5 pc distant. Component A is K0 V; component B is a DA white dwarf; component C is M5e V.

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Industry/Domain: Astronomy
Category: General astronomy
Company: Caltech
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Industry/Domain: Astronomy Category: Galaxy

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The two giant bubbles of high-energy gamma rays protruding from the Milky Way, each spanning 25,000 light-years across, roughly the size of the galaxy ...