Question: What code language do astronomers typically use? And do you have any advice on how good, one should…
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Can One Use a Fast Radio Burst Signal as a Carrier for a Communication Signal to Another World?
Question: Is it possible to use a fast radio burst (or any high-energy radio emission) from a star as…
Atmospheric Phenomena that Produce What Appears to be Multiple Suns
Question: Can you please explain how we can see what appears to be two separate suns in the sky,…
How to Transform Between Various Astronomical Coordinate Systems?
Question: How do I transform geocentric, ecliptic coordinates to heliocentric, ecliptic coordinates? — Larry Answer: The equations that convert…
How Do Radio Telescopes Detect Elements and Molecules in Space?
Question: How does the ALMA use radio waves to detect what compounds/molecules/elements are in different parts of space? I…
What is Space?
Question: What is space? What is it that can expand, warp, etc. — Doug Answer: This is a very…