OF THE
TIMES
A supernova is a transient astronomical event that occurs during the last stellar evolutionary stages of a massive star's life, whose dramatic and catastrophic destruction is marked by one final titanic explosion.Supernova SN 185 is scientifically important because it's [supposed] remnants suggest a "titanic explosion" occurred in the "hollowed-out cavity" of an object in space.
...
The earliest recorded supernova, SN 185, was viewed by Chinese astronomers in 185 AD.
https://en.wikipedia.org/wiki/Supernova
The gaseous shell RCW 86 is probably the supernova remnant of this event and has a relatively large angular size of roughly 45 arc minutes (larger than the apparent size of the full moon, which varies from 29 to 34 arc minutes).
The distance to RCW 86 is estimated to be 2,800 parsecs (9,100 light-years).
Recent X-ray studies show a good match for the expected age.
https://en.wikipedia.org/wiki/SN_185
No reason is given why a Russian rocket from Kazakhstan would be seen in Austria. Similar explanations were produced when the Norway Spiral appeared over Oslo in 2009.
Warming temperatures caused by climate change are set to weaken wind energy in the northern hemisphere, a study shows, lessening the amount of wind power produced for wind farms.Rush, invest your money now. The theory called polar amplification has the success rate of a coin toss. Buy a wind farm in NE Australia!
However the southern hemisphere would see a boost in wind, which could potentially turn north-eastern Australia into an attractive investment for energy companies.
Comment: The Russian rocket explanation seems unlikely. Whatever the immediate cause, perhaps this has something to do with the luminescence: See: SpaceX rocket launch spooks Californians with eerie glowing trail (VIDEOS)