The Beauty Of Grossular
Old timers of this blog will recall that I am an avid stone collector. In fact, of all experimental sciences I am fond of (Physics, Astronomy, Geology above others) Geology is the one that fascinated…
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Announcement here about some event or update. Or maybe link to promoted article.
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Might Astronauts Be Able To Dive Through A Liquid Airlock Into A Lunar Cave Habitat From The Surface Vacuum? (Like A Barometer)
This is a rather fun idea by Peter Koch originally suggested in the Moon Miner's Manifest Classics - 1987-1988 (see page 31).
Why More Doctors Stopped Working During The COVID-19 Pandemic
If you are in a business where costs are both fixed and high, but your number of customers is slashed due to government regulations and public concern about leaving the house, it may not be…
Space Is Not Empty, So What Does It Sound Like? You Can Help Science Find Out
We know that there is sound on planets and moons in the solar system – places where there’s a medium through which sound waves can be transmitted, such as an atmosphere or an ocean. But what about…