Space Exploration
Space exploration is the use of astronautical technology to explore the world beyond the Earth's atmosphere. This includes everything from satellites that orbit the earth to rovers and manned missions throughout the universe.
The process of developing and implementing this technology costs a tremendous amount of money; in the US alone, NASA receives 22.6 billion dollars (0.48% of US budget) every year, paid by taxpayer money.
The large budget required for space exploration has raised the controversial debate over whether or not spending so much money on space is justifiable.
Those who support spending on space exploration argue:
The exploration of space increases our scientific knowledge and leads to technological advances that benefit all citizens.
Satellites are necessary for long-distance communication and web connection, making space programs vital.
The exploration of other planets such as Mars may develop alternate habitats for humans if Earth becomes inhabitable due to climate change.
Space exploration creates millions of jobs within a country and severely boosts the status of a country and its economy.
Those who don't believe that the money spent on space exploration is beneficial claim:
Countries should use the billions of dollars spent on space programs to save the planet instead. It is better to use the money to fix the Earth than to try and find other homes for humanity.
Space travel is dangerous and takes a long time, therefore it is not logical to use it as a solution to climate change which is rapidly deteriorating the Earth's health.
Space exploration increases the “Space Race” which is where countries compete for outer space achievements, often severely increasing international tensions.