The Black Hole. An unprecedented phenomenon was discovered by astronomers at the end of last month and shook the entire universe to show us how important it is to analyze the great vacuum that surrounds us. On August 28, an observer discovered gravitational waves that suggested the fact that one black hole collided with another, but 21 minutes later he detected another series of gravitational waves that were based on a similar event.
The Black Hole. The researchers say that this would be a first for the observations made so far for the universe, and that we are talking about two very large entities. Each black hole in both events would have had to have a huge mass for the gravitational waves to be so strong and to be felt at such great distances, but what amazed the researchers even more was the short distance in time of the events .
The Black Hole. The AMAZING phenomenon that Shook the Universe
The Black Hole. Although the researchers initially believed that the gravitational waves came from the same source, that is, from the same combination of entities of this kind, they later discovered that in fact it would be two. The very large distance between the Earth and each black hole, plus the location of the events initially fooled the researchers who thought it was only one, but after carefully analyzing the data, they became clear.
"This is strange. Perhaps the simplest explanation is that this is the first detection of gravitational waves with gravitational lensing. If you suspect two time-locked events with S190828l and S190828j, the locations on the sky are similar but distinct (you might expect them to overlap for a gravity signal, but that doesn't seem to be the case). "
The Black Hole. Until now, events of this kind have not been observed that happened at such a short distance in time, which means that there is a possibility that others will take place at even smaller distances. Phenomena of this kind do not happen every day, and this is because one black hole does not collide with another very often, but the events themselves are extremely important, in the end.
The Black Hole. This revelation shows us again how small we are in the universe, but also how important it is to observe very carefully everything that happens around us.
