Re: Dark matter is the core of stars (minus hydrogen cover)

William Hyde <wthyde1953@gmail.com> wrote or quoted:

Jim Pennino wrote:

Sorry crackpot, there is no such thing as helium-2.

    Well, it has a lifetime << 10^{-9} s, maybe 10^{-22} s or even less.
   It surely is not stable.
 

Helium-2 may have been observed, according to several experiments done
in this century.  But nobody has claimed certainty yet.

    It's existence as a "resonance" is accepted. For one example,
   see Wikipedia's page "Isotopes of helium".