How many people are there on planet earth and how many stars are there in the universe?

There are 7.74 billion people on the planet now. Of course, this is not a perfectly accurate figure, but it is closest to a mute
The observable universe contains 170 billion galaxies. If we multiply the number of stars in ours by the sum of galaxies, we get 1024 stars – a septillion. But this number is not accurate and will not be.



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.