Author Archives: dannydonofrio217

Life on Europa?

When considering the likeliest hosts for extraterrestrial life in our very own system, Europa surely is near the top of possible candidates. One of Jupiter’s 79 (!) moons, it possesses the smoothest surface of any celestial body in the solar system. Because of this and imaging from probes, scientists have hypothesized that Europa has aContinue reading “Life on Europa?” Continue reading Continue reading

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Why is Pluto No Longer a Planet?

It’s no secret Pluto has been out of the privileged circle of celestial bodies to be considered planets for over a decade now. But many don’t realize what events led to this ousting, and the reasonings for doing so. Pluto had long since been considered a planet since its discovery in the 1930’s. Yet startingContinue reading “Why is Pluto No Longer a Planet?” Continue reading Continue reading

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Celestial Navigation throughout History

Like many other technologies, one might assume that celestial navigation has only been truly developed efficiently in recent times with our technology. But you may be surprised to know that many of the techniques we use today were invented centuries ago, or even thousands of years! Celestial navigation is the practice of using angles betweenContinue reading “Celestial Navigation throughout History” Continue reading Continue reading

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How Do We Understand the Size of Our Universe?

It is hard for us to truly fathom the sheer size of our universe, this is clear- the distances involved are simply too big to comprehend with just the human mind. But we have begun to understand the nature of this size, and order the magnitudes of the universe in ways we can understand. TheContinue reading “How Do We Understand the Size of Our Universe?” Continue reading Continue reading

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