Answer:
Van Maanen 2, or van Maanen's Star, is the closest known solitary white dwarf to the solar system. It is a dense, compact stellar remnant no longer generating energy and has equivalent to about 68% of the Sun's mass but only 1% of its radius
The star is named for the astronomer who discovered it: Adriaan van Maanen.
The star is one of the clostest to earth at 14 light years away.
It was discovered around 100 years ago
Explanation:
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