#today20yearsago
The Harvard-Smithsonian Center for Astrophysics discovers the universe's largest known diamond, white dwarf star BPM 37093.
The Harvard-Smithsonian Center for Astrophysics discovers the universe's largest known diamond, white dwarf star BPM 37093.
#today20yearsago
The Harvard-Smithsonian Center for Astrophysics discovers the universe's largest known diamond, white dwarf star BPM 37093.
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