this second moon is actually a comet called atlas (original name is c / 2019 y4) will have the same brightness as our moon and is heading towards earth but not crashing.
it is agreed that one of the reasons dinosaurs are destroyed is by a comet hitting the earth. so, if you hypothesize that the object of the comet collision does not hit the earth,
signal origin wow! is one of the greatest mysteries of space science that may have been decoded.
don't miss the extremely rare astronomical phenomenon - the half-moon eclipse, the snow moon and the comet will all appear later this weekend!
a series of strange signs such as cracks that were found on the comet surface of comet 67p made the scientific community extremely shocked.