Scientific events.
According to the UN report, global warming has reached alarming levels in 2021&22 some examples being severe famines in the southwestern states of the United States, record-breaking floods in Belgium and Germany and unseasonal rains in India and Nepal. All the unexpected changes are a sign of global warming.
NASA and AISA (Canadian Space Agency) launched the James Webb Space Telescope in December, the next step in the Hubble Space Telescope.
The first direct light from behind a black hole in July proved Einstein's theory of relativity.
This year, there were two civilian space expeditions. The first was Inspiration 4, in which four civilians orbited the earth for three days for the first time.
Another, Blue Origin, set up by Jeff Bezos, sent an experimental four-member space mission into space, consisting of an 18-year-old and an 82-year-old man, the youngest and oldest person to go into space.