A super-strong flare occurred in the Sun, reports NASA.
It was noted that the epidemic was so strong that it caused the interruption of shortwave radio broadcasts in North and South America.
ancient scientists there is Images of black holes orbiting a merger.
Both of these black hole pairs are found at the center of dwarf galaxies. Black holes themselves cannot be seen, but due to their strong gravity, they attract a large amount of gas to themselves and heat it, as a result of which they become noticeable at many intervals.
The material surrounding black holes can heat up to millions of degrees and produce X-rays, so the Chandra X-ray orbital observatory was called in for observation. Eventually, a possible collision will cause both black holes and galaxies to merge.