Speed of Gravity · GW170817
unseel.com · neutron-star merger · gravitational wave vs gamma rays
Baseline 40 Mpc
Δt arrival 0.00 s
Phase
Gravitational wave (c_gw)
Gamma rays / light (c)
Neutron stars
Earth · LIGO/Virgo · Fermi
Unseel.com · The Speed of Gravity