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Solar System

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The Earth-Moon Spin-Orbit Resonance

Question:  For being a chunk of Earth’s primordial matter the Moon is quite an amazing stellar feat…it orbits synchronously…

Radio Frequency Recordings from the Planets

Question: Hello I am an experimental musician from Houston Texas. I have been searching for radio frequency recordings of…

What Would Happen to the Orbit of the Moon if it Were Twice as Massive?

Question:  If the Moon was twice more massive and if it had the same orbital speed, would its orbit…

Comet or Asteroid Impact on Earth’s Ocean

Question:  I have been watching a programme on the Science channel of the dangers that will ensue when the…

How to Move an Asteriod Out of Harms Way

Question:  It is true that there will be asteroids artificially set in Moon’s orbit? In how many years can…

Higher Incidence of Meteors Hitting Earth or Better Reporting?

Question:  There has been a lot in the news lately of reports of fireballs and meteors. Is there an…

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The National Radio Astronomy Observatory is a facility of the U.S. National Science Foundation operated under cooperative agreement by Associated Universities, Inc.
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