Sentences with phrase «expanding near the speed of light»

Not exact matches

The aftermath of the neutron star collision detected in August included the gravitational waves spotted by LIGO and VIRGO (pale arcs); a near - light - speed jet that produced gamma rays (magenta); expanding debris from a kilonova — an explosion similar to a supernova, but smaller — that produced ultraviolet (violet), optical and infrared (blue - white to red) emission; and X-rays (blue).