Task 1, come in! What does the recent "meteor shower" mean?

The Perseid meteor shower is active from July to August 24th in 17, and it is predicted that it will be extremely high at 7: 30 on July 13.

The best observation sites in the world are Chicago and Washington, USA.

Perseid meteor shower can be observed in China for two consecutive days this year. Observers can observe meteor showers with the naked eye without the help of other observation instruments. The best observation time is from 2: 00 to before dawn on August 12, and from 0: 00 to before dawn on August 13. 12 In the early morning of August, the sunrise time in Guangzhou was 6: 02, and a meteor shower was observed before. The best observation direction is the morning sky in the north of the east, and the best observation environment is the night sky where you can see stars above level 5. August 12 this year is June 27th of the lunar calendar, and the moon phase is expected to be a waning moon, so moonlight has little effect on observing meteor showers.