What mysteries of the universe are hidden in the first batch of "beautiful photos of the universe" released by Tianmu Tech + James Webb Space Telescope?
Three men and three women lived together in a 93-square-meter hut for a year. By the end of the day, they were all numb and could go out while holding on to the wall.
Numerical reading of the global epidemic on April 11: More than 650,000 new cases were diagnosed worldwide every day, and the total number of cases exceeded 490 million. Incomplete data statistics may conceal the reality of the surge in new crown cases in the United States.
Understand the global epidemic in one article: The cumulative number of confirmed cases worldwide exceeds 4.42 million, and Trump is exposed as trying to manipulate death statistics