Holy cow!
A brief and unusual flash spotted in the night sky on June 16, 2018, puzzled astronomers and astrophysicists across the globe. The event - called AT2018cow and nicknamed "the Cow" after the coincidental final letters in its official name - is unlike any celestial outburst ever seen before, prompting multiple theories about its source.
News | Holy Cow! Mysterious Blast Studied with NASA Telescopes
News | Holy Cow! Mysterious Blast Studied with NASA Telescopes
https://www.jpl.nasa.gov/news/news.php?feature=7314
nejvtipnější je ten úplný závěr .o)
The 'Cow' Explosion: Black Hole Eats White Dwarf
https://www.youtube.com/watch?v=m2f_vXxokNg