European Space Agency


The European Space Agency (ESA) is an intergovernmental organization dedicated to the exploration of space. Established in 1975, ESA has 22 member states and works closely with the European Union to develop and launch space missions, design and build spacecraft, and conduct scientific research. ESA's activities include Earth observation, navigation, telecommunications, human spaceflight, and exploration of the Solar System and the Universe. ESA operates a range of spacecraft, including the Huygens probe that landed on Saturn's moon Titan, the Rosetta spacecraft that orbited and landed on a comet, and the Gaia spacecraft that is mapping the Milky Way galaxy. ESA also collaborates with other space agencies, such as NASA and the Russian space agency Roscosmos, on joint missions and projects.


Your Previous Searches
Random Picks

  • Elevator: In the context of aerospace engineering, an elevator is a control surface, usually located at the rear of an aircraft, that controls the pitch of the aircraft, and thus the angle of attack and the lift of the wing. The elevator works by cha ... Read More >>
  • Turbine Blades: Turbine blades are components in a turbine engine that extract energy from the high-temperature and high-pressure gas produced by the combustion of fuel. They are designed to withstand high temperatures and centrifugal forces while maintain ... Read More >>
  • Aerospace Certification Process: The Aerospace Certification Process is a rigorous, systematic procedure that aerospace products must undergo to ensure they meet the necessary safety and performance standards. This process is typically overseen by regulatory bodies such as ... Read More >>
Top News

Check out this interactive map of the early universe, considered largest ever cr...

A team of astronomers have put together the largest, most detailed map of the universe ever created – and you can explore it now....

News Source: USA Today on 2025-06-12

The Vera C. Rubin Observatory is about to totally transform astronomy...

With the ability to scan the entire southern night sky every three days, the huge Vera C. Rubin Observatory could be about to start solving the mysteries of the universe, from dark matter to Planet Ni...

News Source: New Scientist on 2025-06-12

Trump's proposed science cuts will have huge consequences...

The universe will still be there to marvel at, despite brutal cuts set to hit NASA and the National Science Foundation's budgets. But the damage to future research will be long-lasting, says Chanda Pr...

News Source: New Scientist on 2025-06-11

Starlink satellites are leaking radio signals that may ruin astronomy...

Our ability to study faint radio signals from when the first stars began to form is being threatened by SpaceX's Starlink satellites, which seem to be unintentionally leaking radio signals that overpo...

News Source: New Scientist on 2025-06-09

Asteroids around Venus pose possible 'invisible threat' to Earth: Should you be ...

A swarm of large asteroids likely lurking around Venus could one day pose an "invisible threat" to Earth if left unchecked, astronomers have warned....

News Source: USA Today on 2025-06-06