@ge_ReedRichards : LIGO and Virgo observatories jointly detect black hole collision https://t.co/qvakLkJJLE • r/GothamElections

Gotham Elections Reddit News: @ge_ReedRichards : LIGO and Virgo observatories jointly detect black hole collision https://t.co/qvakLkJJLE http://ift.tt/2k2GXbO