The video covers the different kinds of things in space, starting from our solar system and moving outwards to include different types of stars, galaxies, and mysterious phenomena such as dark matter and dark energy. The universe is described as potentially infinite, but there are still many mysteries to be solved. The video ends with a reminder to press the notification bell for subscribers and a thank you to Patreon supporters.
1. Space is infinitely big and has an infinite number of things in it.
2. There are not an infinite number of different kinds of things in space.
3. The solar system has a yellow dwarf star called the Sun around which orbit terrestrial and gaseous planets.
4. There is an asteroid belt between Mars and Jupiter.
5. There are also other asteroids and comets in the solar system.
6. There are dwarf planets such as Ceres and Pluto.
7. There are moons that orbit planets, such as our Moon.
8. There is an Oort cloud surrounding the Sun and a heliosphere created by particles from the Sun hitting interstellar particles.
9. The Milky Way is a spiral galaxy with about 400 billion stars and takes about 250 million years to orbit.
10. There is a supermassive black hole at the center of the Milky Way.
11. There are different types of stars, including red dwarf, orange dwarf, yellow dwarf, brown dwarfs, blue giants, red giants, and white dwarfs.
12. Neutron stars and pulsars are also types of stars.
13. Stars can form from gas and dust in nebulae.
14. There are different types of galaxies, including elliptical, spiral, and barred spiral galaxies, as well as super luminous and dwarf galaxies.
15. Gamma-ray bursts, fast radio bursts, dark matter, and dark energy are mysterious phenomena in the universe.
16. The Cosmic Microwave Background is a signal from when the universe first became transparent.
17. The universe is either infinite or finite, but it is currently unknown which is true.