Five Space Agencies: NASA and Lunar Exploration
The National Aeronautics and Space Administration is the United States’ civil space agency. Its achievements include Apollo 11’s first human landing on the Moon in July 1969. However, that milestone should not be confused with the world’s first human spaceflight.
For more detail, NASA’s Apollo 11 mission account describes the landing. The mission remains a notable example of exploration involving astronauts.
ESA and the Rosetta Mission
The European Space Agency works through cooperation between European countries. Among its achievements, Rosetta explored a comet and deployed the Philae lander in 2014. ESA’s Rosetta overview describes the mission’s milestones.
For example, the mission combined observations from an orbiter with a lander on the surface. Therefore, its story shows a different kind of exploration from a crewed lunar landing.
Five Space Agencies: JAXA and Asteroid Samples
Meanwhile, the Japan Aerospace Exploration Agency has undertaken missions to study small bodies in the Solar System. Hayabusa returned asteroid material to Earth in June 2010. JAXA’s Hayabusa mission updates describe the returned particles and their study.
As a result, scientists could examine material in laboratories rather than relying only on distant observations. Sample return provides another way to investigate worlds beyond Earth.
CSA and Space Robotics
Among these five space agencies, the Canadian Space Agency is associated with Canada’s contribution to space robotics. For example, the original Canadarm first operated in space in 1981. Meanwhile, Canadarm2 made its debut aboard the International Space Station in 2001.
The CSA’s Canadarm overview and Canadarm2 history explain these developments. Therefore, robotics illustrates how specialised engineering can support wider international missions.
ISRO and India’s Lunar Missions
The Indian Space Research Organisation contributes to lunar exploration. Chandrayaan-1 launched in October 2008 as India’s first mission to the Moon. However, it was not the world’s first spacecraft to orbit the Moon.
For more detail, ISRO’s Chandrayaan-1 overview provides the mission details. In addition, it offers a starting point for exploring India’s wider programme.
Five Space Agencies with Different Contributions
These examples cover lunar exploration, comet science, sample return and robotics. Nevertheless, a short list cannot establish a universal ranking by size, budget or influence. Different agencies have different responsibilities and strengths.
To explore more achievements, browse RocketBreaks news. Alternatively, read our 2021 space review for a look at individual milestones across the space community.