Should the government spend money on space exploration?
Space exploration is a better use of money than the military is. The government spends lots and lots of money on the military (in the billions), on getting better guns, better air forces, better weapons. It wouldn’t even cost as much to explore as it would spend on the military.
How much does the government spend on space exploration?
In 2020, the United States was by far the leading spender, with government space program spending amounting to over 47 billion U.S. dollars.
Why funding space exploration is important?
Space exploration thus supports innovation and economic prosperity by stimulating advances in science and technology, as well as motivating the global scientific and technological workforce, thus enlarging the sphere of human economic activity.
How is space exploration funded?
As a federal agency, the National Aeronautics and Space Administration (NASA) receives its funding from the annual federal budget passed by the United States Congress.
Why did NASA lose funding?
The budget specifies funding amounts for programs and projects in human spaceflight, space science, aeronautics, technology development, and education. After the United States won the race to the Moon, space exploration lost political support and NASA’s budget was cut significantly.
Why is reentry so dangerous?
Reentry is also a dangerous phase of space flight. Part of what makes existing modes of reentry dangerous is that they are unpowered. Remember that speed that keeps a spacecraft in orbit? As it hits the air it heats up due to the friction of the air against the spacecraft surfaces.
What are three bad things about space travel?
The major health hazards of spaceflight include higher levels of damaging radiation, altered gravity fields, long periods of isolation and confinement, a closed and potentially hostile living environment, and the stress associated with being a long distance from mother Earth.
What are the dangers of going to Mars?
Difficulties and hazards include radiation exposure during a trip to Mars and on its surface, toxic soil, low gravity, the isolation that accompanies Mars’ distance from Earth, a lack of water, and cold temperatures.
Why we shouldn’t go to Mars?
The consequence of this lack of protection is a longer exposure to these rays which are deadly to the human body. Astronauts living on Mars would be subject to 50 times more radiation than humans living on Earth. This amount of radiation can create dangerous cancers.