WIMPs are hypothetical particles that are thought to be the primary component of dark matter. They are massive but interact very weakly with other matter, making them difficult to detect.

The event horizon of a black hole is the boundary beyond which nothing, not even light, can escape. It is the point of no return for anything that enters it.

The Big Bang theory is the prevailing cosmological model for the universe from the earliest known periods through its present expansion and cooling. It is based on the observation that the universe is expanding and that the cosmic microwave background radiation is extraordinarily uniform.

The cosmic microwave background radiation is the remnant radiation from the Big Bang. It is the oldest light in the universe and provides important insights into the early universe.

The Hubble constant is the rate at which the universe is expanding. It is one of the most important numbers in cosmology and is used to calculate the age of the universe and the distance to other galaxies.

Dark energy is a mysterious force that is causing the universe to expand at an accelerating rate. It is one of the greatest mysteries in physics and is the subject of much research.

The fate of the universe is not known for sure, but the most likely scenario is that it will continue to expand forever. This is because dark energy is causing the expansion of the universe to accelerate, and there is no known force that can stop it.

Hydrogen is the most common element in the universe. It makes up about 75% of the mass of the universe and is the primary component of stars and gas clouds.

Black holes are the hottest objects in the universe. The temperature of a black hole is proportional to its mass, and the most massive black holes can reach temperatures of trillions of degrees Celsius.

The Great Wall is the largest structure in the universe. It is a massive filament of galaxies that is about 1.5 billion light-years long and 200 million light-years wide.

GN-z11 is the most distant object ever observed. It is a galaxy that is about 13.4 billion light-years away from Earth.

TON 618 is the most massive black hole ever discovered. It is a supermassive black hole with a mass of about 66 billion solar masses.

The James Webb Space Telescope is the most powerful telescope in the world. It is a space telescope that is designed to study the universe in infrared light. It is expected to revolutionize our understanding of the universe.

The Artemis program is the next major space mission planned by NASA. It is a program to return humans to the Moon and to establish a sustainable human presence there.

The ultimate fate of the Sun is to become a white dwarf. A white dwarf is a small, dense star that is the remnant of a star that has exhausted its nuclear fuel.