Write notes about dark matter. Make it bullet points. Write it in formal language and like a 13 year old wrote it

Answer 1

• Dark matter is a mysterious substance that makes up about 27% of the universe.
• Unlike regular matter, dark matter does not emit, absorb, or reflect light, which is why it’s called "dark."
• Scientists cannot see dark matter directly, but they know it exists because of its gravitational effects on visible matter, like stars and galaxies.
• The presence of dark matter helps explain why galaxies spin in the way they do. Without dark matter, galaxies would not have enough mass to hold themselves together.
• The concept of dark matter was first proposed in the early 20th century by astronomers like Fritz Zwicky.
• There are various theories about what dark matter could be made of. Some scientists believe it consists of exotic particles called WIMPs (Weakly Interacting Massive Particles).
• Other candidates for dark matter include axions and sterile neutrinos, but none have been definitively detected yet.
• Dark matter is different from dark energy, which is a force that causes the universe to expand at an accelerating rate.
• Scientists study dark matter using sophisticated tools, like telescopes and particle detectors.
• Understanding dark matter is important because it plays a crucial role in the formation and evolution of the universe.