physics – Page 2 – National Radio Astronomy Observatory

Do Planets Rise at the Same Terrestrial Azimuth as the Sun?

Planets that are in orbits that are closer to the Sun than Earth (Venus and Mercury) generally follow the…

At any given time it is the Earth’s equator that receives the most sunlight throughout the year. Hopefully I…

As you noted, the overall answer to this question was provided in our previous post, which noted that we…

I believe that the definition of antipodal positions is that for a (latitude,longitude) position on the Earth’s surface its…

I believe that my answer to the question What is the Minimum Temperature Required to Fuse Hydrogen Atoms? referred…

You are correct in that brightness (you used the term “intensity”) is independent of distance, but flux density is…

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