Why did not the moon visit the moon for over 45 years? | Technology



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The landing of 12 people on the moon remains one of NASA's greatest successes, if not the greatest.
The astronauts then collected rocks, took pictures and experimented,
They planted flags and then returned home, but they stayed for a week
The Apollo program has not established a permanent human presence on the moon.
More than 45 years after the last landing on the moon,
Apollo, December 17, 1972, there are still several reasons for the return of humans
For the giant moon of dirt and stay there.

Researchers and entrepreneurs believe the project has created a base on the moon
Could evolve into a fuel depot in far space travel. This can help
This base on creating unprecedented space telescopes, makes life on a planet easier
Mars, and the resolution of ancient scientific mysteries around the Earth and the rise of the moon.

This lunar base can also represent a thriving economy outside our world, perhaps from lunar space tourism project buildings. For the magazine
"Business Insider": "The establishment of a permanent human research station on the moon is
The next logical step .. We have a complete set of tools that we need to
We invent it, then we test it before we can go further in the space. "
But many astronauts and other experts point out that obstacles
The biggest missions of the moon in the last four decades have been normal, but they are
Frustrating. However, the obstacle facing any space program now, especially for
For manned missions, this is the high cost.
Trump signed a law in March 2017, giving NASA a budget of around
$ 19.5 billion, the budget could reach $ 19.9 million in 2019,
But it is considered a relatively small budget compared to the past, where it accounted for 4%
From the federal budget in 1965. Over the last forty years he has reached
NASA's budget is 1% of the federal budget, while it is represented over the 15 years
Only 0.4%.
This low budget covers all sections of the agency and projects
From the James Webb Space Telescope to the Giant Missile Project
Remote missions to the sun, Jupiter, Mars, asteroid belt and others
Programs and Projects As a result, funding is insufficient to return to the moon, then
Then make an orbital visit to Mars, according to Trump's management plans, even after
Disposition of the International Space Station

NASA estimated in a 2005 report that the return to the moon would cost about
104 billion dollars (the equivalent of 133 billion dollars today), with inflation
For nearly 13 years, the Apollo program has cost around 120
Billions of dollars at current prices

One of the hurdles that NASA faces is also achieving its goals of returning to
Moon and then go to Mars, changing the political will of the priorities of the Agency,
Where projects change with the change of the president of the country and the plans of his administration, which he wants to achieve
Trump hopes to return to the moon by 2023, which will be approved for a period
The end of his second term in case of reelection. With this ambitious project, it was abolished
The current management project of the administration of Barack Obama is working on a program
Space launch system "SLS".
Repeated cancellation of projects and priorities by the Space Agency
The United States lost about $ 20 billion and lost years without achieving any goals.

And this is not the political tussle over NASA's missions and budget which is the only reason
Behind not returning to the moon, where the moon 4.5 billion years,
It is also the trap of human death, because its surface is filled with holes and rocks that threaten
Safe landings, as well as the biggest concern raised by the effects of meteorites and so on
Called the moon's dust located in electrically charged areas due to certain interactions,
In addition to the solar wind, all factors affect astronauts
Threaten their lives.

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