Roscosmos, the Russian space agency, was the first to send a human into space. On April 12, 1961, Yuri Gagarin became the first person to orbit the Earth.

Sputnik 1 was the first artificial satellite to orbit the Earth. It was launched by the Soviet Union on October 4, 1957.

The Soviet Union was the first country to send a spacecraft to the Moon. On September 14, 1959, Luna 2 became the first spacecraft to reach the Moon's surface.

Neil Armstrong was the first human to walk on the Moon. He stepped onto the lunar surface on July 20, 1969, during the Apollo 11 mission.

The Hubble Space Telescope is known for its iconic images of deep space. It has revolutionized our understanding of the universe since its launch in 1990.

Jupiter is the largest planet in our solar system. It is a gas giant with a mass over twice the mass of all the other planets in the solar system combined.

Pluto was once considered the ninth planet of our solar system, but it was reclassified as a dwarf planet in 2006.

Proxima Centauri is the closest star to our solar system. It is a red dwarf star located about 4.2 light-years away.

Our solar system is located in the Milky Way galaxy. The Milky Way is a barred spiral galaxy with a diameter of about 100,000 light-years.

The approximate age of the universe is estimated to be 13.8 billion years. This is based on measurements of the cosmic microwave background radiation and other cosmological observations.

The Big Bang Theory is the prevailing cosmological model for the universe's evolution. It states that the universe began as a very hot, dense state about 13.8 billion years ago and has been expanding ever since.

Dark Energy is a hypothetical form of energy that is thought to be responsible for the accelerated expansion of the universe. Its existence is inferred from observations of distant supernovae and other cosmological data.

U1.11 is the largest structure in the universe that has been observed. It is a gigantic filament of galaxies that spans over 2 billion light-years.

The Theory of Everything is a hypothetical theory that attempts to unify all the fundamental forces of nature, including gravity, electromagnetism, the strong nuclear force, and the weak nuclear force, into a single theoretical framework.