What Was the Big Bang and Other Space Questions Answered! | SciShow Kids

The video explores the fascination with space, starting with how math is used in astronomy to measure distances of stars and planets. It explains the concept of parallax and how Earth's movement helps in these calculations. The video then delves into the Big Bang theory, describing the universe's expansion from a singular point. Finally, it discusses Venus's atmosphere, highlighting its differences from Earth's and the challenges it poses for exploration.

What can we infer about the universe's expansion based on the movement of galaxies?

What are the main differences between Earth's atmosphere and Venus's atmosphere?

Why is it difficult for spacecraft to survive in Venus's atmosphere?