Distance to the Moon: NASA's Measurements and Findings

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In summary, NASA has placed a mirror on the Moon to measure its distance from Earth, which is increasing by 38 mm every year. To find out more, check Wikipedia and its references, do a Google search, or look on NASA's website. The Mythbusters also did an episode about moon landing hoax claims and conducted their own measurement using the lunar laser ranging experiment.
  • #1
Bjarne
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NASA have places a mirror on the Moon, and have thereby been able to measure that the Moon is moving 38 mm away from the Earth every year.
Does anybody know more than this.
Where to read about it?
If measurement data are available ?
etc..
 
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  • #2
Check wikipedia and look at references. Also try a google search and see if that helps. I bet even a search on Nasa's site could get you some info.
 
  • #3
The Mythbusters did an episode about moon hoax claims in which they took a reading themselves.
 
  • #4
its called the lunar laser ranging experiment - and it's definitely a moon landing hoax buster
 
  • #5


I can confirm that NASA has indeed placed a mirror on the Moon and has been able to measure its distance from Earth. This is a significant finding that has been confirmed by multiple measurements and data analysis. The current rate of the Moon's distance from Earth is estimated to be 38 mm per year, which is consistent with previous studies.

To learn more about this topic, I would recommend reading scientific articles and research papers published by NASA and other reputable sources. These sources will provide detailed information on the methodology and data used to measure the Moon's distance from Earth. Additionally, NASA's website and online databases can also provide access to measurement data for further analysis.

It is important to note that scientific research is an ongoing process, and new findings and data are constantly being collected and analyzed. Therefore, it is essential to continuously monitor and review the latest research to stay updated on this topic.
 

Related to Distance to the Moon: NASA's Measurements and Findings

What is the distance between Earth and the Moon?

The average distance between Earth and the Moon is approximately 238,855 miles (384,400 kilometers).

How did NASA measure the distance to the Moon?

NASA used a variety of methods to measure the distance to the Moon, including radar, laser ranging, and lunar orbiters. These methods involve sending signals to the Moon and measuring the time it takes for the signals to bounce back, allowing scientists to calculate the distance.

Has the distance to the Moon always been the same?

No, the distance between Earth and the Moon is constantly changing due to the Moon's elliptical orbit. At its closest point, called perigee, the Moon is about 225,623 miles (363,300 kilometers) away from Earth. At its farthest point, called apogee, the Moon is about 252,088 miles (405,500 kilometers) away.

Why is it important to know the distance to the Moon?

Knowing the exact distance to the Moon is crucial for space missions and navigation. It also helps scientists understand the dynamics and mechanics of the Earth-Moon system, as well as the effects of gravitational forces.

Has NASA discovered anything new about the distance to the Moon?

Yes, NASA has continued to refine and improve their methods for measuring the distance to the Moon. In recent years, they have used the Lunar Reconnaissance Orbiter (LRO) to create high-resolution maps of the Moon's surface, which has allowed for more accurate distance measurements. Additionally, NASA has also collaborated with other space agencies to gather data and conduct experiments that have provided new insights into the Earth-Moon system.

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