What are some of the most famous space missions?

Over the years, there have been numerous space missions that have been launched to explore the mysteries of the universe beyond our planet. Some of the most famous space missions include:

• Apollo 11: This was the first manned mission to land on the moon in 1969.
• Voyager 1 and 2: These spacecraft were launched in 1977 and are still operational. They have explored Jupiter, Saturn, Uranus, and Neptune and have now exited the solar system.
• Hubble Space Telescope: Launched in 1990, this telescope has captured some of the most stunning images of our universe and has made numerous discoveries in the field of astronomy.
• Mars Curiosity Rover: Launched in 2011, this mission was designed to study the climate and geology of Mars and has made numerous discoveries, including evidence that liquid water once existed on the planet.
• Challenger Space Shuttle: The Challenger Space Shuttle was launched in 1986 but tragically exploded 73 seconds after liftoff, killing all seven crew members. The tragedy led to a two-and-a-half-year hiatus in the space shuttle program.

These are just a few examples of the many space missions that have been launched over the years to explore our universe.