On April 12, 1961, Soviet cosmonaut Yuri Gagarin became the first human to journey into space aboard the Vostok 1 spacecraft.

On July 20, 1969, Apollo 11's lunar module, Eagle, landed on the Moon, carrying astronauts Neil Armstrong and Buzz Aldrin, who became the first humans to walk on the lunar surface.

On July 25, 1984, Soviet cosmonaut Svetlana Savitskaya became the first woman to conduct a spacewalk during the Soyuz T-12 mission.

Launched in 1972, Pioneer 10 became the first spacecraft to explore the outer planets, passing by Jupiter in 1973 and Saturn in 1979.

Launched in 1990, the Hubble Space Telescope revolutionized our understanding of the universe, providing stunning images and valuable data about distant galaxies, nebulae, and other celestial objects.

As of this moment, no human has set foot on Mars. However, several missions are planned in the coming years to send astronauts to the Red Planet.

In 2014, the Philae lander, part of the Rosetta mission, successfully landed on the surface of Comet 67P/Churyumov-Gerasimenko, becoming the first spacecraft to touch down on a comet.

The International Space Station (ISS) is a modular space station in low Earth orbit. It is a joint project of multiple countries and serves as a microgravity research laboratory, an Earth observation platform, and a technology testbed for future space missions.

The Soviet space agency, Roscosmos (formerly known as the Soviet Space Program), launched Sputnik 1, the first artificial satellite, into orbit in 1957, marking a significant milestone in the space race.

Guion Bluford became the first African American astronaut to travel into space aboard the Space Shuttle Challenger in 1983.

Venera 7, a Soviet spacecraft, was the first to successfully land on the surface of Venus in 1970, transmitting data and images from the harsh Venusian environment.

Launched in 2021, the James Webb Space Telescope is the largest and most powerful space telescope ever built, designed to study the universe in infrared light, providing unprecedented insights into the early universe, distant galaxies, and the formation of stars and planets.

Helios 1, a joint project between NASA and the West German space agency, was the first spacecraft to successfully orbit the Sun, achieving a closest approach of 43.4 million kilometers in 1975.

Neil Armstrong, an American astronaut, became the first person to walk on the Moon on July 20, 1969, during the Apollo 11 mission, uttering the famous words, 'That's one small step for a man, one giant leap for mankind.'