These are some of my cosmology posts
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Manned Missions to the Moon
Welcome Welcome to the latest post from the Science Geek. This post, which is part of a series on the Moon, discusses manned exploration of the Moon. I hope you enjoy reading it and, as always, please let me know if you have any comments. I would also like, once again, to thank Mrs Geek…
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The Days are Getting Longer
The Moon’s gravitational influence creates tides on Earth, with tidal bulges occurring on both sides of the planet. This interaction gradually slows Earth’s rotation, lengthening days and causing the Moon to drift away at about 3.8 cm per year. Past proximity may have facilitated the emergence of early life due to stronger tidal forces.… Continue…
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The Moon – Our Nearest Neighbour
The Moon, Earth’s closest neighbor, has captivated humanity for centuries, with its distinct phases observable over a 29.5-day cycle. While it appears similar in size to the Sun, its distance affects visibility during eclipses. The enigmatic far side remains a source of mystery and conspiracy theories, revealed only through space exploration.… Continue reading The Moon…
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Pluto may be wearing a dark belt of moon dust
Originally posted on ScienceQ publishing Group: On far-flung Pluto, it may be raining moon dust. Models suggest that Pluto’s small moons are even now sprinkling dust on its equator, which could explain why Pluto’s middle is darker than its poles. A NASA spacecraft headed for Pluto’s neighbourhood should be able to check out the claim…
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Understanding ‘The Acid Test’: Its Scientific Roots
Updated 23 November 2025 Definition The term “the acid test”, to test the real worth of something, is widely used. The definition and example given in the Cambridge On-line English dictionary are succinct: The true test of the value of something. It looks good, but will people buy it? That’s the acid test. The origin…
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How Would We Get to Enceladus ? (a brief overview)
Updated 10 December 2025 This post continues my previous two posts on Saturn’s icy Moon Enceladus which many scientists now believe is the most likely place in the solar system, other than the Earth, to harbour life. and discusses how we might get there Image from NASA There are two possibilities . (a) the…
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Enceladus what kind of life ?
As stated in my previous post NASA’s Cassini probe has shown that Saturn’s moon Enceladus not only has an thin atmosphere, but that volcanoes of water are erupting from its surface into space. Even more remarkable has been its discovery, that these volcanoes contain the raw chemicals which are the building blocks for life. Image from NASA The question which really…
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Enceladus -Could there be life?
Welcome Hello and welcome to the first post from the Science Geek. I intend to write a weekly blog about various topics of interest, which will cover all aspects of science. The articles will be aimed at the non scientist and won’t require any previous scientific knowledge. I hope you enjoy reading them and please feel…
Explaining Science 